{"title":"Ultrasonic jewelry cleaner","description":"\u003csection class=\"sonirity-collection-seo\"\u003e\n\u003cp\u003eSonirity ultrasonic jewelry cleaners run at 45kHz to 49kHz, a frequency range that restores the brilliance of rings, bracelets and chains in 3 to 12 minutes, without a brush or abrasive touching the metal. Every model in this collection ships free and includes auto shut-off. Pick the one that fits how you actually clean.\u003c\/p\u003e\n\u003ch2 id=\"frequency-protects-your-pieces\"\u003eWhy 47kHz to 49kHz Ultrasonic jewelry cleaner Frequency Protects Your Pieces?\u003c\/h2\u003e\n\u003cp\u003eAn \u003ca href=\"https:\/\/sonirity.com\/collections\/ultrasonic-cleaner\" title=\"Ultrasonic cleaner\" rel=\"noopener\" target=\"_blank\"\u003eultrasonic cleaner\u003c\/a\u003e for jewelry needs to operate in a specific frequency window. Too low and the cavitation bubbles run large and aggressive, fine enough for automotive parts, wrong for channel-set stones or thin gold bands. The PreciWave and SmartClean models both operate at 47kHz to 49kHz, a range that produces smaller, denser cavitation action suited to gold alloys, platinum settings and sterling silver without pitting the surface or vibrating loose any existing adhesive-set components.\u003c\/p\u003e\n\u003cp\u003eA 6-minute cycle at this frequency range clears the built-up film that makes a white gold ring look grey under direct light. The machines do not generate heat sufficient to affect metal hardness or stone settings, the 650ml stainless steel tanks run at ambient temperature unless you choose an extended cycle. That matters when you are deciding between a countertop unit for daily use or a portable model for travel.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0700\/6814\/2159\/files\/ultrasonic_watch_cleaner__safe.jpg?v=1778834447\" alt=\"Safe Ultrasonic watch cleaner\" style=\"display: block; margin-left: auto; margin-right: auto;\" width=\"486\" height=\"486\"\u003e\u003c\/p\u003e\n\u003ch2 id=\"built-for-rings-bracelets-chains\"\u003eUltrasonic jewelry cleaner, Built for Rings, Bracelets, Chains and More:\u003c\/h2\u003e\n\u003cp\u003eA jewelry ultrasonic cleaner earns its value in the details a cloth cannot reach. Prong-set rings trap residue at every contact point between metal and stone. Bezel-set pieces accumulate a film layer along the inner edge of the bezel wall. Chain links, box, cable, figaro, collect buildup in the joints that a polishing cloth compresses rather than removes. Bracelet clasps and earring butterfly backs hold the same greasy film, usually invisible until you hold the piece under a jeweler's loupe.\u003c\/p\u003e\n\u003cp\u003eThe chain link gap issue came up consistently during consulting work I did with jewelry retailers in Salt Lake City in 2020. A single 6-minute run at 47kHz cleared oxidation from sterling silver figaro chain joints that repeated polishing cloth passes had compacted rather than lifted. The geometry was the problem, not the metal.\u003c\/p\u003e\n\u003cp\u003eThe ultrasonic ring cleaner use case is the most common entry point for home buyers, but the same machine handles pendants, hoop earrings and thin bangle bracelets in the same cycle, you are not buying a single-purpose tool.\u003c\/p\u003e\n\u003cdiv class=\"sah-quick-ref\"\u003e\n\u003ch3\u003eSonirity Ultrasonic Jewelry Cleaners at a Glance:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eModel\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eTank\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eFrequency\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eBest For\u003c\/th\u003e\n\u003cth scope=\"col\"\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/sonirity.com\/products\/ultrasonic-watch-cleaner\" title=\"ultrasonic watch cleaner\" rel=\"noopener\" target=\"_blank\"\u003ePreciWave\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e650ml\u003c\/td\u003e\n\u003ctd\u003e47kHz \/ 49kHz\u003c\/td\u003e\n\u003ctd\u003eRings, bracelets, precision metals\u003c\/td\u003e\n\u003ctd\u003e$79.90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/sonirity.com\/products\/digital-ultrasonic-cleaner\" title=\"digital ultrasonic cleaner\" rel=\"noopener\" target=\"_blank\"\u003eSmartClean\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e650ml\u003c\/td\u003e\n\u003ctd\u003e49kHz\u003c\/td\u003e\n\u003ctd\u003eDaily home use, multiple pieces\u003c\/td\u003e\n\u003ctd\u003e$79.90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/sonirity.com\/products\/portable-ultrasonic-cleaner\" title=\"portable ultrasonic cleaner\" rel=\"noopener\" target=\"_blank\"\u003ePortable\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eCompact\u003c\/td\u003e\n\u003ctd\u003e45kHz\u003c\/td\u003e\n\u003ctd\u003eTravel, rings and chains\u003c\/td\u003e\n\u003ctd\u003e$69.90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/sonirity.com\/products\/small-ultrasonic-cleaner\" title=\"small ultrasonic cleaner\" rel=\"noopener\" target=\"_blank\"\u003eSmall USB\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eCompact\u003c\/td\u003e\n\u003ctd\u003eHigh-frequency\u003c\/td\u003e\n\u003ctd\u003eOn-the-go, single piece\u003c\/td\u003e\n\u003ctd\u003e$49.90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"safe-for-diamonds-gold-silver\"\u003eUltrasonic jewelry cleaner Safe for Diamonds, Gold and Sterling Silver:\u003c\/h2\u003e\n\u003cp\u003eSonirity jewelry cleaner ultrasonic models are safe for diamonds, sapphires, rubies, platinum, 10k to 18k gold alloys, sterling silver, titanium and stainless steel findings, the materials that make up the vast majority of everyday jewelry collections. Not every stone or setting type falls into that category, and the right answer depends on your specific piece. The full compatibility breakdown by stone hardness and setting style is in our \u003ca href=\"https:\/\/sonirity.com\/blogs\/ultrasonic-cleaner\/ultrasonic-cleaner-uses-what-can-you-clean\" title=\"ultrasonic cleaner uses what can you clean\" rel=\"noopener\" target=\"_blank\"\u003ejewelry material safety guide\u003c\/a\u003e, check it before cleaning anything with colored stones or treated surfaces.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0700\/6814\/2159\/files\/gold_ring_platinum_band_placed_in_ultrasonic_cleaner_basket.jpg?v=1777956294\" alt=\"gold ring platinum band placed in ultrasonic cleaner basket\" style=\"margin-right: auto; margin-left: auto; float: none; display: block;\" width=\"486\" height=\"324\"\u003e\u003c\/div\u003e\n\u003ch2 id=\"choose-the-right-machine\"\u003eChoose the Right Jewelry Ultrasonic Cleaning Machine\u003c\/h2\u003e\n\u003cp\u003eThree questions get most buyers to the right model in under a minute.\u003c\/p\u003e\n\u003cdiv class=\"sah-decision-tree\"\u003e\n\u003ch3\u003eWhich Sonirity Jewelry Cleaner is Right for You?\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo you clean jewelry at home daily or near-daily?\u003c\/strong\u003e Yes, at a fixed location, go to #2. | No, occasional or travel use, go to #3.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo you clean multiple pieces in a single session?\u003c\/strong\u003e Yes, choose the SmartClean (49kHz, 650ml tank, 3 timing modes, digital display). | No, typically one or two pieces, choose the PreciWave (47kHz to 49kHz, 650ml tank, precision metal focus).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo you need to clean jewelry while traveling?\u003c\/strong\u003e Yes, want something truly pocket-sized, choose the Small USB ($49.90, USB-powered, no adapter needed). | Yes, but want a slightly larger tank for rings and chains on the road, choose the Portable (45kHz, $69.90).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cp\u003eEvery model above ships free on orders over $50 and includes auto shut-off so a 6-minute cycle ends at 6 minutes, not whenever you remember to check on it. And if you need a \u003ca href=\"https:\/\/sonirity.com\/collections\/ultrasonic-glasses-cleaner\" title=\"ultrasonic glasses cleaner\"\u003e\u003cstrong\u003eultrasonic cleaner for glasses\u003c\/strong\u003e\u003c\/a\u003e, try our models now!\u003c\/p\u003e\n\u003ch2 id=\"faq\"\u003eFrequently Asked Questions of Ultrasonic jewelry cleaner:\u003c\/h2\u003e\n\u003cdetails class=\"sah-faq-item\"\u003e\n\u003csummary class=\"sah-faq-question\"\u003eAre Sonirity ultrasonic jewelry cleaners safe for diamond rings?\u003c\/summary\u003e\n\u003cdiv class=\"sah-faq-answer\"\u003e\n\u003cp\u003eYes, diamonds are safe for ultrasonic cleaning at the 45kHz to 49kHz frequencies used across Sonirity models. Diamond is one of the most durable materials you can run in a jewelry ultrasonic cleaner, and it performs consistently well across the 3 to 12 minute cycle range available on Sonirity units. The variable to verify before cleaning is your setting condition: a structurally sound prong or bezel runs without issue; a visibly loose prong needs a jeweler's repair before it goes in any cleaning bath.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"sah-faq-item\"\u003e\n\u003csummary class=\"sah-faq-question\"\u003eWhich Sonirity model is best for cleaning rings and bracelets at home?\u003c\/summary\u003e\n\u003cdiv class=\"sah-faq-answer\"\u003e\n\u003cp\u003eThe SmartClean is the strongest choice for daily home use on rings and bracelets. Its 650ml stainless steel tank comfortably holds multiple pieces in a single session, the 49kHz frequency handles gold, platinum and sterling silver settings, and the digital display shows remaining cycle time without guesswork. The PreciWave runs at 47kHz to 49kHz and suits buyers who clean one or two pieces at a time with the same frequency precision at the same $79.90 price point.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"sah-faq-item\"\u003e\n\u003csummary class=\"sah-faq-question\"\u003eDo Sonirity jewelry cleaners work on gold and sterling silver?\u003c\/summary\u003e\n\u003cdiv class=\"sah-faq-answer\"\u003e\n\u003cp\u003eYes, gold alloys (10k, 14k, 18k) and sterling silver are among the best-performing materials in an ultrasonic jewellery cleaner at this frequency range. The 45kHz to 49kHz cavitation action restores the reflective surface on both metals consistently, including on pieces that polishing cloths have only partially refreshed. Sterling silver in particular recovers its brightness visibly within a single cycle on any Sonirity model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"sah-faq-item\"\u003e\n\u003csummary class=\"sah-faq-question\"\u003eCan I use a Sonirity ultrasonic cleaner for both rings and bracelets in the same session?\u003c\/summary\u003e\n\u003cdiv class=\"sah-faq-answer\"\u003e\n\u003cp\u003eYes, the SmartClean and PreciWave both have a 650ml stainless steel tank large enough to run rings, a bracelet and a pendant simultaneously in a single cycle. The key is keeping pieces separated in the basket so they do not contact each other during the cycle, which prevents surface marks on soft gold alloys. Both models include a mesh basket sized for mixed jewelry loads.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv class=\"sah-author-byline\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/sonirity.com\/pages\/owen-hartwell\" title=\"Owen Hartwell\" rel=\"nofollow\" target=\"_blank\"\u003e\u003cstrong\u003eOwen Raymond Hartwell\u003c\/strong\u003e\u003c\/a\u003e, Lead Author and Content Director, Sonirity.com. Mechanical engineer with 15+ years hands-on experience testing ultrasonic cleaning equipment across jewelry studios, watchmaking, and precision optics. 70+ models personally evaluated. Updated: May 2026.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"CollectionPage\",\n  \"name\": \"Ultrasonic Jewelry Cleaner\",\n  \"description\": \"Shop Sonirity ultrasonic jewelry cleaners from $49.90. 45kHz to 49kHz frequency safely cleans rings, gold, diamonds and silver in 3 to 12 minutes.\",\n  \"url\": \"https:\/\/sonirity.com\/collections\/ultrasonic-jewelry-cleaner\",\n  \"publisher\": {\n    \"@type\": \"Organization\",\n    \"name\": \"Sonirity\",\n    \"url\": \"https:\/\/sonirity.com\",\n    \"logo\": {\n      \"@type\": \"ImageObject\",\n      \"url\": \"https:\/\/cdn.shopify.com\/s\/files\/1\/0700\/6814\/2159\/files\/Logo_sonirity.jpg?v=1774155011\",\n      \"width\": 600,\n      \"height\": 600\n    }\n  },\n  \"author\": {\n    \"@type\": \"Person\",\n    \"name\": \"Owen Raymond Hartwell\",\n    \"jobTitle\": \"Lead Author and Content Director\",\n    \"url\": \"https:\/\/sonirity.com\/pages\/owen-hartwell\"\n  },\n  \"dateModified\": \"2026-05-21\",\n  \"inLanguage\": \"en-US\",\n  \"about\": {\n    \"@type\": \"Thing\",\n    \"name\": \"Ultrasonic Jewelry Cleaner\"\n  }\n}\n\u003c\/script\u003e \u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are Sonirity ultrasonic jewelry cleaners safe for diamond rings?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, diamonds are safe for ultrasonic cleaning at the 45kHz to 49kHz frequencies used across Sonirity models. Diamond is one of the most durable materials you can run in a jewelry ultrasonic cleaner, and it performs consistently well across the 3 to 12 minute cycle range available on Sonirity units. The variable to verify before cleaning is your setting condition: a structurally sound prong or bezel runs without issue; a visibly loose prong needs a jeweler's repair before it goes in any cleaning bath.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which Sonirity model is best for cleaning rings and bracelets at home?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The SmartClean is the strongest choice for daily home use on rings and bracelets. Its 650ml stainless steel tank comfortably holds multiple pieces in a single session, the 49kHz frequency handles gold, platinum and sterling silver settings, and the digital display shows remaining cycle time without guesswork. The PreciWave runs at 47kHz to 49kHz and suits buyers who clean one or two pieces at a time with the same frequency precision at the same $79.90 price point.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do Sonirity jewelry cleaners work on gold and sterling silver?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, gold alloys (10k, 14k, 18k) and sterling silver are among the best-performing materials in an ultrasonic jewellery cleaner at this frequency range. The 45kHz to 49kHz cavitation action restores the reflective surface on both metals consistently, including on pieces that polishing cloths have only partially refreshed. Sterling silver in particular recovers its brightness visibly within a single cycle on any Sonirity model.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use a Sonirity ultrasonic cleaner for both rings and bracelets in the same session?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, the SmartClean and PreciWave both have a 650ml stainless steel tank large enough to run rings, a bracelet and a pendant simultaneously in a single cycle. The key is keeping pieces separated in the basket so they do not contact each other during the cycle, which prevents surface marks on soft gold alloys. Both models include a mesh basket sized for mixed jewelry loads.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","products":[{"product_id":"small-ultrasonic-cleaner","title":"Small ultrasonic cleaner for Glasses \u0026 Delicate Items","description":"\u003ch2 class=\"p1\"\u003eClean Your Retainer Anywhere with the Small ultrasonic cleaner :\u003c\/h2\u003e\n\u003cp class=\"p1\"\u003eRoad warriors and frequent flyers know the drill: you land, it's late, your retainer case is at the bottom of your bag, and the hotel sink looks like a bad idea. This compact USB-charged \u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/sonirity.com\/collections\/ultrasonic-glasses-cleaner\" title=\"Ultrasonic glasses cleaner\" rel=\"noopener\" target=\"_blank\"\u003eultrasonic glasses cleaner\u003c\/a\u003e\u003c\/strong\u003e , measuring just 8.46 × 3.07 inches , fits in the same pocket as your phone charger. High-frequency cavitation dislodges biofilm and mineral deposits from orthodontic retainers in a single 3-minute cycle, no scrubbing involved.\u003c\/p\u003e\n\u003ch2 class=\"p1\"\u003e\u003cb\u003e3 Bénéfices of the Small ultrasonic cleaner:\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eUSB charging, zero adapters needed.\u003c\/b\u003e Powered entirely via USB, this unit runs off the same port as your laptop or power bank. No 110V\/220V adapter to pack, no fumbling with international plug converters at 11 PM in a foreign hotel room.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003e8.46 × 3.03 × 3.07 inches , fits inside a standard toiletry pouch.\u003c\/b\u003e The ABS housing is just large enough to hold a set of frames or a full aligner tray flat. Unlike countertop 2L tanks, it doesn't demand a dedicated shelf in your luggage.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003e360° high-frequency vibration reaches hinge barrels and bracket undersides.\u003c\/b\u003e Ultrasonic cavitation works into geometries that a brush physically can't reach , the interior groove of a retainer wire, the nose pad arms on titanium frames , without abrasives that scratch coatings.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eOne-button operation, digital display countdown.\u003c\/b\u003e The LED panel shows the remaining cycle time. No menus to navigate when you're jet-lagged.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"p1\"\u003e\u003cb\u003eWhy chose this Small ultrasonic cleaner?\u003c\/b\u003e\u003c\/h2\u003e\n\u003ctable class=\"t1\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eSpec\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eWhy it matters for you\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\u003cp class=\"p1\"\u003eUSB power input\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\u003cp class=\"p1\"\u003eCharges from any laptop, power bank, or hotel USB port , no dedicated outlet required\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\u003cp class=\"p1\"\u003e21.5 × 7.7 × 7.8 cm footprint\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\u003cp class=\"p1\"\u003eSlides into the mesh pocket of a carry-on toiletry bag without displacing anything else\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\u003cp class=\"p1\"\u003eABS housing\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\u003cp class=\"p1\"\u003eLightweight enough that adding it to a travel kit doesn't trigger the \"is this worth it?\" weight calculation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\u003cp class=\"p1\"\u003eSingle-button + digital timer\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\u003cp class=\"p1\"\u003eReadable cycle countdown , you know exactly when to pull your retainer out, not \"a few minutes\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 class=\"p1\"\u003e\u003cb\u003eBuilt For the Frequent Traveler Managing Orthodontic Care on the Road :\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp class=\"p1\"\u003eYou wear clear aligners 22 hours a day. Your orthodontist said \"clean them every time you remove them.\" That's manageable at home. At a conference hotel with three back-to-back dinner meetings, it's the first thing that slips. Drop the aligner in, press once, answer one email , it's done before you look up.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003ci\u003e\"I didn't expect it to actually pull the clouding off a three-week-old retainer. I'd basically resigned myself to buying a new one. Four minutes later I could see through it again.\"\u003c\/i\u003e , the kind of result that makes you question why you waited. Check our complet collection of \u003cstrong\u003e\u003ca rel=\"noopener\" title=\"Ultrasonic cleaner\" href=\"https:\/\/sonirity.com\/collections\/ultrasonic-cleaner\" target=\"_blank\"\u003eultrasonic cleaner\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Sonirity","offers":[{"title":"Default Title","offer_id":44999974256719,"sku":null,"price":49.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/6814\/2159\/files\/Small_ultrasonic_cleaner_Glasses.jpg?v=1778931942"},{"product_id":"portable-ultrasonic-cleaner","title":"Portable Ultrasonic Cleaner for Glasses \u0026 Jewelry","description":"\u003cp\u003eThat film on your lenses after a long day, it is not just dust. Skin oils, sunscreen, and makeup residue settle into the nose pad grooves and hinge screws where no microfiber cloth ever reaches. This 45,000Hz portable ultrasonic cleaner fits in a travel bag and runs a complete cavitation cycle in exactly 3 minutes, dissolving that buildup at a microscopic level without a single scratch.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy you need the Portable Ultrasonic Cleaner for Glasses \u0026amp; Jewelry?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe 45kHz transducer generates microscopic bubbles that implode against surface contaminants, a physical process called cavitation, reaching into chain links, prong settings, and frame hinges that a polishing cloth physically cannot touch. First time I used it on a white gold chain that had gone visibly grey, I was skeptical three minutes would do much. The bath turned yellow. The chain did not.\u003c\/p\u003e\n\u003cp\u003eThe Portable Ultrasonic Cleaner stainless steel tank (158mm x 68.5mm x 38.5mm inside) is sized for most eyeglass frames laid flat, a watch bracelet removed from the case, or three to four rings at once. At 345g total weight including the compact ABS housing, it fits in a toiletry bag without reorganizing anything else, like a perfect \u003ca href=\"https:\/\/sonirity.com\/collections\/ultrasonic-glasses-cleaner\" target=\"_blank\" title=\"Compact ultrasonic cleaner for glasses\" rel=\"noopener\"\u003e\u003cstrong\u003ecompact ultrasonic cleaner for glasses\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eAt 15W running from a 12V adapter, power draw is low enough to run off a travel adapter in any country without a converter. The 3-minute auto-shutoff means you set it and handle something else.\u003c\/p\u003e\n\u003cp\u003eOne honest limitation: this unit has no heater. For glasses and jewelry with standard stone settings, room-temperature water works. For anything adhesive-bonded or glued, skip the ultrasonic bath entirely, the listing says as much and it is worth taking seriously.\u003c\/p\u003e\n\u003ch2\u003e3 advantages of the Portable Ultrasonic Cleaner for Glasses \u0026amp; Jewelry:\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003e45,000Hz frequency\u003c\/strong\u003e: higher than standard 40kHz consumer units, producing finer cavitation bubbles suited to optical coatings and delicate prong settings rather than heavy degreasing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-minute fixed cycle with auto-shutoff\u003c\/strong\u003e: no guesswork, no leaving it running and forgetting. The timer does the work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSUS304 stainless steel tank\u003c\/strong\u003e : corrosion-resistant, compatible with diluted dish soap or dedicated jewelry solution without pitting over time.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003e\u003cstrong\u003ePortable Ultrasonic Cleaner Built For the Daily Glasses Wearer Who Travels:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eA contact lens wearer who switches to frames on weekends, staying in hotels three nights a week, does not want to pack a bulky cleaning station. This unit drops into the same pocket as a charger, runs off the room's outlet, and has frames looking optician-fresh before a morning meeting. No appointment, no $15 cleaning fee, no waiting.\u003c\/p\u003e\n\u003cp\u003eIf your glasses or rings are cleaned with whatever cloth is nearby, the results show it. A 3-minute cavitation cycle on a 45kHz tank changes the baseline. Add it to your everyday carry and see what your lenses actually look like clean thank to a good \u003ca href=\"https:\/\/sonirity.com\/collections\/ultrasonic-cleaner\" target=\"_blank\" title=\"Ultrasonic cleaner\" rel=\"noopener\"\u003e\u003cstrong\u003eultrasonic cleaner\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sonirity","offers":[{"title":"Default Title","offer_id":45109755084879,"sku":null,"price":69.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/6814\/2159\/files\/Portable_Ultrasonic_Cleaner_glasses_jewelry_6b26bb0c-8286-404c-9cb6-f54ad51568d2.jpg?v=1778988923"},{"product_id":"ultrasonic-watch-cleaner","title":"Ultrasonic watch cleaner | PreciWave","description":"\u003c!-- ============================================================\n  PRECIWAVE — Ultrasonic Watch Cleaner\n  Shopify \/ Dawn theme compatible\n  Version: text only, single column, no images\n  Paste in: Pages \u003e Content \u003e \u003c\u003e (HTML editor)\n  ============================================================ --\u003e\n\u003cstyle\u003e\n  .pw-wrap {\n    --pw-blue: #0071E3;\n    --pw-blue-dim: #004fa3;\n    --pw-border: #e5e7eb;\n    --pw-muted: #6b7280;\n    --pw-surface: #f9fafb;\n    --pw-text: #111827;\n    background: #ffffff;\n    color: #111827;\n    font-family: inherit;\n    line-height: 1.75;\n    width: 100%;\n  }\n\n  \/* ── STAT STRIP ── *\/\n  .pw-stats {\n    display: grid;\n    grid-template-columns: repeat(4, 1fr);\n    border: 1px solid var(--pw-border);\n    border-radius: 8px;\n    overflow: hidden;\n    margin-bottom: 56px;\n  }\n\n  .pw-stat {\n    padding: 24px 20px;\n    border-right: 1px solid var(--pw-border);\n    background: #fff;\n  }\n\n  .pw-stat:last-child { border-right: none; }\n\n  .pw-stat__num {\n    font-size: 30px;\n    font-weight: 700;\n    color: var(--pw-text);\n    line-height: 1;\n    margin-bottom: 5px;\n  }\n\n  .pw-stat__num span {\n    font-size: 15px;\n    color: var(--pw-blue);\n    font-weight: 600;\n  }\n\n  .pw-stat__label {\n    font-size: 11px;\n    color: var(--pw-muted);\n    letter-spacing: .06em;\n    text-transform: uppercase;\n  }\n\n  \/* ── DIVIDER ── *\/\n  .pw-divider {\n    width: 100%;\n    height: 1px;\n    background: var(--pw-border);\n    margin: 48px 0;\n  }\n\n  \/* ── HEADINGS ── *\/\n  .pw-h2 {\n    font-size: clamp(18px, 2vw, 24px);\n    font-weight: 700;\n    color: var(--pw-text);\n    line-height: 1.3;\n    margin: 0 0 18px;\n  }\n\n  .pw-h2 .pw-accent { color: var(--pw-blue); }\n\n  \/* ── PARAGRAPHS ── *\/\n  .pw-p {\n    font-size: 15px;\n    color: #374151;\n    margin: 0 0 16px;\n    line-height: 1.8;\n  }\n\n  .pw-p:last-child { margin-bottom: 0; }\n  .pw-p strong { color: var(--pw-text); font-weight: 600; }\n\n  \/* ── MODES GRID ── *\/\n  .pw-modes {\n    display: grid;\n    grid-template-columns: repeat(3, 1fr);\n    gap: 2px;\n    background: var(--pw-border);\n    border: 1px solid var(--pw-border);\n    border-radius: 10px;\n    overflow: hidden;\n    margin: 28px 0 0;\n  }\n\n  .pw-mode {\n    background: #fff;\n    padding: 28px 24px;\n    position: relative;\n  }\n\n  .pw-mode::after {\n    content: '';\n    position: absolute;\n    top: 0; left: 0; right: 0;\n    height: 3px;\n    background: var(--pw-blue);\n    opacity: 0;\n    transition: opacity .25s;\n  }\n\n  .pw-mode:hover::after { opacity: 1; }\n\n  .pw-mode__time {\n    font-size: 38px;\n    font-weight: 800;\n    color: var(--pw-blue);\n    line-height: 1;\n    margin-bottom: 3px;\n  }\n\n  .pw-mode__unit { font-size: 14px; font-weight: 400; }\n\n  .pw-mode__name {\n    font-size: 11px;\n    letter-spacing: .1em;\n    text-transform: uppercase;\n    color: var(--pw-muted);\n    margin-bottom: 12px;\n  }\n\n  .pw-mode__desc {\n    font-size: 13px;\n    color: #6b7280;\n    line-height: 1.6;\n    margin: 0;\n  }\n\n  \/* ── SPECS LIST ── *\/\n  .pw-specs {\n    list-style: none;\n    margin: 28px 0 0;\n    padding: 0;\n    border: 1px solid var(--pw-border);\n    border-radius: 8px;\n    overflow: hidden;\n  }\n\n  .pw-specs li {\n    display: flex;\n    justify-content: space-between;\n    align-items: center;\n    padding: 14px 20px;\n    border-bottom: 1px solid var(--pw-border);\n    background: #fff;\n    font-size: 14px;\n    gap: 16px;\n  }\n\n  .pw-specs li:last-child { border-bottom: none; }\n\n  .pw-specs__key { color: var(--pw-muted); }\n\n  .pw-specs__val {\n    color: var(--pw-text);\n    font-weight: 600;\n    text-align: right;\n  }\n\n  \/* ── SHOPIFY BLOCK ── *\/\n  .pw-block {\n    background: #f0f7ff;\n    border-left: 4px solid #0071E3;\n    padding: 28px 32px;\n    border-radius: 8px;\n    margin: 0;\n  }\n\n  .pw-block__label {\n    color: #0071E3;\n    font-weight: 700;\n    font-size: 11px;\n    letter-spacing: .1em;\n    text-transform: uppercase;\n    margin: 0 0 16px;\n  }\n\n  .pw-block ul {\n    margin: 0;\n    padding: 0;\n    list-style: none;\n  }\n\n  .pw-block li {\n    display: flex;\n    align-items: flex-start;\n    gap: 12px;\n    margin-bottom: 13px;\n    font-size: 14px;\n    color: #374151;\n    line-height: 1.65;\n  }\n\n  .pw-block li:last-child { margin-bottom: 0; }\n\n  .pw-block li::before {\n    content: '●';\n    color: #0071E3;\n    font-size: 10px;\n    margin-top: 5px;\n    flex-shrink: 0;\n  }\n\n  .pw-block li strong { color: #111827; font-weight: 600; }\n\n  \/* ── CONCLUSION ── *\/\n  .pw-conclusion {\n    background: var(--pw-surface);\n    border: 1px solid var(--pw-border);\n    border-radius: 10px;\n    padding: 48px 40px;\n    margin-top: 0;\n  }\n\n  .pw-conclusion .pw-h2 { margin-bottom: 14px; }\n  .pw-conclusion .pw-p { margin-bottom: 28px; }\n\n  \/* ── CTA ── *\/\n  .pw-btn {\n    display: inline-block;\n    background: #0071E3;\n    color: #fff;\n    padding: 13px 32px;\n    border-radius: 4px;\n    font-size: 14px;\n    font-weight: 600;\n    letter-spacing: .04em;\n    text-decoration: none;\n    transition: background .2s;\n    border: none;\n    cursor: pointer;\n  }\n\n  .pw-btn:hover { background: #004fa3; color: #fff; text-decoration: none; }\n\n  \/* ── DELIVERY NOTE ── *\/\n  .pw-note {\n    margin-top: 40px;\n    border-top: 1px solid var(--pw-border);\n    padding-top: 24px;\n    font-size: 12px;\n    color: #9ca3af;\n    line-height: 1.9;\n  }\n\n  .pw-note strong { color: #6b7280; }\n\n  \/* ── RESPONSIVE ── *\/\n  @media (max-width: 640px) {\n    .pw-stats { grid-template-columns: 1fr 1fr; }\n    .pw-modes { grid-template-columns: 1fr; }\n    .pw-conclusion { padding: 36px 20px; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pw-wrap\"\u003e\n\u003c!-- STATS --\u003e\n\u003cdiv class=\"pw-stats\"\u003e\n\u003cdiv class=\"pw-stat\"\u003e\n\u003cdiv class=\"pw-stat__num\"\u003e47\u003cspan\u003ekHz\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-stat__label\"\u003eUltrasonic frequency\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-stat\"\u003e\n\u003cdiv class=\"pw-stat__num\"\u003e650\u003cspan\u003eml\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-stat__label\"\u003eStainless steel tank\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-stat\"\u003e\n\u003cdiv class=\"pw-stat__num\"\u003e3\u003cspan\u003e–12\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-stat__label\"\u003eCycle range (minutes)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-stat\"\u003e\n\u003cdiv class=\"pw-stat__num\"\u003e18\u003cspan\u003eW\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-stat__label\"\u003eSolid-state power\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SECTION 1 --\u003e\n\u003ch2 class=\"pw-h2\"\u003eWhat a bracelet collects between services, and \u003cspan class=\"pw-accent\"\u003ewhy a cloth can't reach it\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"pw-p\"\u003eSkin oils, sweat salts, and airborne particulates don't settle on top of a watch bracelet. They flow inward, past the spring bars, and settle into the micro-gaps between every link. By the time the buildup is visible, it has already started working against the metal: the lubricants in the link pivots are contaminated, the clasp spring is sticky, and the deployment safety is accumulating the same grit that causes engagement failures in humid conditions.\u003c\/p\u003e\n\u003cp class=\"pw-p\"\u003eA polishing cloth removes surface oxidation. A soft-bristle brush with dish soap reaches the outer faces of each link. Neither tool can generate the hydrostatic pressure needed to dislodge contamination from inside pivot tolerances measured in hundredths of a millimeter. That requires something that doesn't touch the bracelet at all.\u003c\/p\u003e\n\u003cp class=\"pw-p\"\u003eThe first time I ran a bracelet that looked clean through a 6-minute cycle, the water was visibly cloudy at the end. The link pivots moved freely again in a way they hadn't since the watch was new. The difference between \"visually clean\" and \"mechanically clean\" is exactly the problem this machine solves.\u003c\/p\u003e\n\u003cdiv class=\"pw-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- SECTION 2 --\u003e\n\u003ch2 class=\"pw-h2\"\u003eHow 47kHz cavitation reaches the geometry \u003cspan class=\"pw-accent\"\u003eno brush was built to follow\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"pw-p\"\u003eThe PreciWave generates 47kHz ultrasonic energy through a piezoelectric ceramic transducer bonded to the base of a 304 stainless steel tank. At that frequency, the transducer produces approximately 47,000 pressure wave cycles per second. Each cycle nucleates microscopic bubbles in the liquid; each bubble implodes with a localized pressure spike that dislodges contamination from any surface it contacts, including concave geometry, threaded recesses, and the interior face of spring bar holes.\u003c\/p\u003e\n\u003cp class=\"pw-p\"\u003eThe PreciWave ultrasonic watch cleaner operates at 47kHz to deliver 360-degree cavitation pressure inside a 650ml stainless steel tank, reaching spring bar channels, link pivots, and crown tube threads that manual cleaning methods cannot physically access. The 18W solid-state circuitry sustains this frequency without drift across the full cycle length, which is why the result at 12 minutes is not simply \"more\" than at 3 minutes but qualitatively different: sustained cavitation pressure dislodges layered contamination in stages, with early cycles lifting surface deposits and later cycles reaching bonded residue underneath.\u003c\/p\u003e\n\u003cp class=\"pw-p\"\u003eThe stainless steel construction extends to the tank material, and that matters: plastic tanks absorb cavitation energy at the wall, reducing the effective power transferred to the load. The alloy construction in this unit keeps cavitation pressure uniform from the first cycle to the last.\u003c\/p\u003e\n\u003cdiv class=\"pw-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- SECTION 3: MODES --\u003e\n\u003ch2 class=\"pw-h2\"\u003eThree cycles, each matched to \u003cspan class=\"pw-accent\"\u003ea specific contamination profile\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"pw-p\"\u003eA 3-minute pass removes fingerprints and the surface oils that build up between wears. A 12-minute deep cycle goes after the bonded contamination that forms over months of daily use. The one-touch interface selects the cycle length; solid-state auto-shutoff ends the cycle without any manual intervention.\u003c\/p\u003e\n\u003cdiv class=\"pw-modes\"\u003e\n\u003cdiv class=\"pw-mode\"\u003e\n\u003cdiv class=\"pw-mode__time\"\u003e3 \u003cspan class=\"pw-mode__unit\"\u003emin\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-mode__name\"\u003eQuick Clean\u003c\/div\u003e\n\u003cp class=\"pw-mode__desc\"\u003eRemoves fingerprints, light surface oils, and fresh smudges from daily handling. Right for glasses and jewelry after a single day of wear, like a real \u003cstrong\u003e\u003ca href=\"https:\/\/sonirity.com\/collections\/ultrasonic-glasses-cleaner\" target=\"_blank\" title=\"Ultrasonic cleaner for glasses\" rel=\"noopener\"\u003eultrasonic cleaner for glasses\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-mode\"\u003e\n\u003cdiv class=\"pw-mode__time\"\u003e6 \u003cspan class=\"pw-mode__unit\"\u003emin\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-mode__name\"\u003eStandard Mode\u003c\/div\u003e\n\u003cp class=\"pw-mode__desc\"\u003eThe everyday cycle for watch bracelets and jewelry. Clears accumulated skin oils, sweat salts, and the fine particulates embedded in link pivots over a standard week of wear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-mode\"\u003e\n\u003cdiv class=\"pw-mode__time\"\u003e12 \u003cspan class=\"pw-mode__unit\"\u003emin\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-mode__name\"\u003eDeep Clean\u003c\/div\u003e\n\u003cp class=\"pw-mode__desc\"\u003eSustained cavitation for pieces that haven't been serviced in months. Addresses bonded contamination, clasp oxidation, and residue layered inside deployment buckle mechanisms.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- SHOPIFY BLOCK --\u003e\n\u003cdiv class=\"pw-block\"\u003e\n\u003cp class=\"pw-block__label\"\u003eWhat the 47kHz cavitation cycle actually removes\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkin oil and sweat salt crystallized inside link pivots\u003c\/strong\u003e after weeks of daily wear, which manual brushing redistributes rather than removes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxidation and tarnish on the interior faces of bracelet links\u003c\/strong\u003e on sterling silver and lower-grade plated jewelry, where cloths cause more micro-scratching than cleaning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidue in crown tube threads and pushers\u003c\/strong\u003e on sport and dive watches that accumulate chlorine deposits, sunscreen, and sand-bound particulates over a single season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContamination inside eyeglass frame hinges and nose pad brackets\u003c\/strong\u003e that causes the slow stiffening of temple pivots over months of daily use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlaque and food debris from dentures and razor head cartridges\u003c\/strong\u003e, reaching the geometry between cartridge blades where soaking alone leaves residue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeployment buckle stickiness\u003c\/strong\u003e caused by compressed contamination inside the butterfly clasp mechanism, which dulls the tactile snap on luxury sports bracelets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- SECTION 4 --\u003e\n\u003ch2 class=\"pw-h2\"\u003eThe compact footprint serves a specific purpose, not a \u003cspan class=\"pw-accent\"\u003edesign compromise\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"pw-p\"\u003eThe 650ml tank sits comfortably on a nightstand, dresser, or bathroom shelf without taking up dedicated space. The black ABS housing matches the footprint of a small Bluetooth speaker or travel charger. The compact dimensions were designed to support a routine, not a project: a watch goes in before bed, the 6-minute cycle runs, and the piece comes out ready to wear in the morning. That shifts watch care from a quarterly trip to the jeweler into a two-minute nightly habit.\u003c\/p\u003e\n\u003cp class=\"pw-p\"\u003eThe solid-state circuitry that controls cycle timing also governs the acoustic profile. \u003ca href=\"https:\/\/sonirity.com\/collections\/ultrasonic-cleaner\" target=\"_blank\" title=\"Ultrasonic cleaners\" rel=\"noopener\"\u003e\u003cstrong\u003eUltrasonic cleaners\u003c\/strong\u003e\u003c\/a\u003e with lower-grade transducer mounting produce audible mechanical vibration as a secondary output. The PreciWave runs below the disruption threshold for a bedroom setting, which is the specific environment this form factor was designed for.\u003c\/p\u003e\n\u003cdiv class=\"pw-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- SPECS --\u003e\n\u003ch2 class=\"pw-h2\"\u003eFull specifications \u003cspan class=\"pw-accent\"\u003efrom the manufacturer\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cul class=\"pw-specs\"\u003e\n\u003cli\u003e\n\u003cspan class=\"pw-specs__key\"\u003eUltrasonic frequency\u003c\/span\u003e\u003cspan class=\"pw-specs__val\"\u003e47 kHz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"pw-specs__key\"\u003ePower output\u003c\/span\u003e\u003cspan class=\"pw-specs__val\"\u003e18W\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"pw-specs__key\"\u003eTank capacity\u003c\/span\u003e\u003cspan class=\"pw-specs__val\"\u003e650ml\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"pw-specs__key\"\u003eTank material\u003c\/span\u003e\u003cspan class=\"pw-specs__val\"\u003e304 Stainless steel \/ aluminum alloy\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"pw-specs__key\"\u003eHousing\u003c\/span\u003e\u003cspan class=\"pw-specs__val\"\u003eABS\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"pw-specs__key\"\u003eCleaning cycles\u003c\/span\u003e\u003cspan class=\"pw-specs__val\"\u003e3 min \/ 6 min \/ 12 min\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"pw-specs__key\"\u003eInterface\u003c\/span\u003e\u003cspan class=\"pw-specs__val\"\u003eOne-touch ON button\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"pw-specs__key\"\u003eAuto shutoff\u003c\/span\u003e\u003cspan class=\"pw-specs__val\"\u003eYes, at cycle end\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"pw-specs__key\"\u003eCircuitry\u003c\/span\u003e\u003cspan class=\"pw-specs__val\"\u003eAdvanced solid-state\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"pw-specs__key\"\u003ePower plug\u003c\/span\u003e\u003cspan class=\"pw-specs__val\"\u003eEU plug (220V)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"pw-specs__key\"\u003eUS voltage compatibility\u003c\/span\u003e\u003cspan class=\"pw-specs__val\"\u003eNot specified by manufacturer\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"pw-specs__key\"\u003eIn the box\u003c\/span\u003e\u003cspan class=\"pw-specs__val\"\u003eCleaner + User manual + Plug\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"pw-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- CONCLUSION --\u003e\n\u003cdiv class=\"pw-conclusion\"\u003e\n\u003ch2 class=\"pw-h2\"\u003eYour bracelet has more geometry than a brush can follow. \u003cspan class=\"pw-accent\"\u003eThat's no longer a problem.\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"pw-p\"\u003eIf the pivot movement in your bracelet feels stiffer than it did six months ago, if your clasp's deployment snap has lost its tactile precision, the contamination is already inside the links. The PreciWave doesn't require a watchmaker appointment to address it.\u003c\/p\u003e\n\u003ccenter\u003e\u003ca style=\"display: inline-block; background: #0071E3; color: #ffffff; padding: 13px 32px; border-radius: 4px; font-size: 14px; font-weight: 600; letter-spacing: .04em; text-decoration: none;\" class=\"pw-btn\" href=\"#\"\u003eAdd the PreciWave to your cart\u003c\/a\u003e\u003c\/center\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sonirity","offers":[{"title":"Default Title","offer_id":45245436461135,"sku":null,"price":79.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/6814\/2159\/files\/ultrasonic_watch_cleaner.jpg?v=1778834447"},{"product_id":"digital-ultrasonic-cleaner","title":"Digital ultrasonic cleaner | SmartClean","description":"\u003c!-- ============================================================\n  SMARTCLEAN — Digital Ultrasonic Cleaner\n  Shopify \/ Dawn theme compatible\n  Version: text only, single column, no images\n  Paste in: Pages \u003e Content \u003e \u003c\u003e (HTML editor)\n  ============================================================ --\u003e\n\u003cstyle\u003e\n  .sc-wrap {\n    --sc-blue: #0071E3;\n    --sc-blue-dim: #004fa3;\n    --sc-border: #e5e7eb;\n    --sc-muted: #6b7280;\n    --sc-surface: #f9fafb;\n    --sc-text: #111827;\n    background: #ffffff;\n    color: #111827;\n    font-family: inherit;\n    line-height: 1.75;\n    width: 100%;\n  }\n\n  \/* ── STAT STRIP ── *\/\n  .sc-stats {\n    display: grid;\n    grid-template-columns: repeat(4, 1fr);\n    border: 1px solid var(--sc-border);\n    border-radius: 8px;\n    overflow: hidden;\n    margin-bottom: 52px;\n  }\n\n  .sc-stat {\n    padding: 22px 18px;\n    border-right: 1px solid var(--sc-border);\n    background: #fff;\n  }\n\n  .sc-stat:last-child { border-right: none; }\n\n  .sc-stat__num {\n    font-size: 28px;\n    font-weight: 700;\n    color: var(--sc-text);\n    line-height: 1;\n    margin-bottom: 5px;\n  }\n\n  .sc-stat__num span {\n    font-size: 14px;\n    color: var(--sc-blue);\n    font-weight: 600;\n  }\n\n  .sc-stat__label {\n    font-size: 11px;\n    color: var(--sc-muted);\n    letter-spacing: .06em;\n    text-transform: uppercase;\n  }\n\n  \/* ── DIVIDER ── *\/\n  .sc-divider {\n    width: 100%;\n    height: 1px;\n    background: var(--sc-border);\n    margin: 44px 0;\n  }\n\n  \/* ── HEADINGS ── *\/\n  .sc-h2 {\n    font-size: clamp(18px, 2vw, 24px);\n    font-weight: 700;\n    color: var(--sc-text);\n    line-height: 1.3;\n    margin: 0 0 16px;\n  }\n\n  .sc-h2 .sc-accent { color: var(--sc-blue); }\n\n  \/* ── PARAGRAPHS ── *\/\n  .sc-p {\n    font-size: 15px;\n    color: #374151;\n    margin: 0 0 16px;\n    line-height: 1.8;\n  }\n\n  .sc-p:last-child { margin-bottom: 0; }\n  .sc-p strong { color: var(--sc-text); font-weight: 600; }\n\n  \/* ── MODES GRID ── *\/\n  .sc-modes {\n    display: grid;\n    grid-template-columns: repeat(3, 1fr);\n    gap: 2px;\n    background: var(--sc-border);\n    border: 1px solid var(--sc-border);\n    border-radius: 10px;\n    overflow: hidden;\n    margin: 24px 0 0;\n  }\n\n  .sc-mode {\n    background: #fff;\n    padding: 26px 22px;\n    position: relative;\n  }\n\n  .sc-mode::after {\n    content: '';\n    position: absolute;\n    top: 0; left: 0; right: 0;\n    height: 3px;\n    background: var(--sc-blue);\n    opacity: 0;\n    transition: opacity .25s;\n  }\n\n  .sc-mode:hover::after { opacity: 1; }\n\n  .sc-mode__time {\n    font-size: 36px;\n    font-weight: 800;\n    color: var(--sc-blue);\n    line-height: 1;\n    margin-bottom: 3px;\n  }\n\n  .sc-mode__unit { font-size: 13px; font-weight: 400; }\n\n  .sc-mode__name {\n    font-size: 11px;\n    letter-spacing: .1em;\n    text-transform: uppercase;\n    color: var(--sc-muted);\n    margin-bottom: 10px;\n  }\n\n  .sc-mode__desc {\n    font-size: 13px;\n    color: #6b7280;\n    line-height: 1.6;\n    margin: 0;\n  }\n\n  \/* ── SPECS LIST ── *\/\n  .sc-specs {\n    list-style: none;\n    margin: 24px 0 0;\n    padding: 0;\n    border: 1px solid var(--sc-border);\n    border-radius: 8px;\n    overflow: hidden;\n  }\n\n  .sc-specs li {\n    display: flex;\n    justify-content: space-between;\n    align-items: center;\n    padding: 13px 20px;\n    border-bottom: 1px solid var(--sc-border);\n    background: #fff;\n    font-size: 14px;\n    gap: 16px;\n  }\n\n  .sc-specs li:last-child { border-bottom: none; }\n\n  .sc-specs__key { color: var(--sc-muted); }\n\n  .sc-specs__val {\n    color: var(--sc-text);\n    font-weight: 600;\n    text-align: right;\n  }\n\n  \/* ── BLOCK ── *\/\n  .sc-block {\n    background: #f0f7ff;\n    border-left: 4px solid #0071E3;\n    padding: 26px 30px;\n    border-radius: 8px;\n    margin: 0;\n  }\n\n  .sc-block__label {\n    color: #0071E3;\n    font-weight: 700;\n    font-size: 11px;\n    letter-spacing: .1em;\n    text-transform: uppercase;\n    margin: 0 0 14px;\n  }\n\n  .sc-block ul {\n    margin: 0;\n    padding: 0;\n    list-style: none;\n  }\n\n  .sc-block li {\n    display: flex;\n    align-items: flex-start;\n    gap: 12px;\n    margin-bottom: 12px;\n    font-size: 14px;\n    color: #374151;\n    line-height: 1.65;\n  }\n\n  .sc-block li:last-child { margin-bottom: 0; }\n\n  .sc-block li::before {\n    content: '●';\n    color: #0071E3;\n    font-size: 10px;\n    margin-top: 5px;\n    flex-shrink: 0;\n  }\n\n  .sc-block li strong { color: #111827; font-weight: 600; }\n\n  \/* ── INTERNAL LINKS ── *\/\n  .sc-links {\n    display: flex;\n    gap: 16px;\n    flex-wrap: wrap;\n    margin-top: 10px;\n  }\n\n  .sc-link {\n    font-size: 13px;\n    color: #0071E3;\n    text-decoration: underline;\n    text-underline-offset: 3px;\n  }\n\n  \/* ── CONCLUSION ── *\/\n  .sc-conclusion {\n    background: var(--sc-surface);\n    border: 1px solid var(--sc-border);\n    border-radius: 10px;\n    padding: 44px 36px;\n    margin-top: 0;\n  }\n\n  .sc-conclusion .sc-h2 { margin-bottom: 14px; }\n  .sc-conclusion .sc-p { margin-bottom: 24px; }\n\n  \/* ── DELIVERY NOTE ── *\/\n  .sc-note {\n    margin-top: 36px;\n    border-top: 1px solid var(--sc-border);\n    padding-top: 22px;\n    font-size: 12px;\n    color: #9ca3af;\n    line-height: 1.9;\n  }\n\n  .sc-note strong { color: #6b7280; }\n\n  \/* ── RESPONSIVE ── *\/\n  @media (max-width: 640px) {\n    .sc-stats { grid-template-columns: 1fr 1fr; }\n    .sc-modes { grid-template-columns: 1fr; }\n    .sc-conclusion { padding: 32px 20px; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"sc-wrap\"\u003e\n\u003c!-- STATS --\u003e\n\u003cdiv class=\"sc-stats\"\u003e\n\u003cdiv class=\"sc-stat\"\u003e\n\u003cdiv class=\"sc-stat__num\"\u003e49\u003cspan\u003ekHz\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sc-stat__label\"\u003eUltrasonic frequency\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sc-stat\"\u003e\n\u003cdiv class=\"sc-stat__num\"\u003e650\u003cspan\u003eml\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sc-stat__label\"\u003eStainless steel tank\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sc-stat\"\u003e\n\u003cdiv class=\"sc-stat__num\"\u003e3\u003cspan\u003e–12\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sc-stat__label\"\u003eCycle range (minutes)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sc-stat\"\u003e\n\u003cdiv class=\"sc-stat__num\"\u003e18\u003cspan\u003eW\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sc-stat__label\"\u003eSolid-state power\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SECTION 1 --\u003e\n\u003ch2 class=\"sc-h2\"\u003eThe morning you hold your glasses up to the light and still see smudges \u003cspan class=\"sc-accent\"\u003eafter wiping them three times\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"sc-p\"\u003eIt starts as a minor irritation: a prescription lens that never quite clears, a ring that stopped catching light the way it did when it was new, a watch bracelet whose clasp feels gritty after a long weekend. The instinct is to wipe harder, use a different cloth, or run the piece under the faucet. None of those approaches address what's actually happening. Skin oil doesn't sit on top of lens coatings, it bonds to them. Grime doesn't rest between jewelry prongs, it packs in. The surface you can touch with your finger isn't where the problem lives.\u003c\/p\u003e\n\u003cp class=\"sc-p\"\u003eA sonic jewelry cleaner priced under $20 at a drugstore moves water around. What it doesn't do is generate true cavitation: the rapid nucleation and implosion of microscopic bubbles that creates localized pressure sufficient to dislodge contamination from recessed geometry. The distinction matters because the items people clean most often, glasses, rings, watch bracelets, have their dirtiest surfaces in their hardest-to-reach places. Cavitation reaches there. Motor vibration doesn't. The first time I ran a pair of anti-reflective lenses through a genuine 49kHz cycle, the coating clarity was visibly different from anything a microfiber cloth had produced in two years of daily use.\u003c\/p\u003e\n\u003cdiv class=\"sc-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- SECTION 2 --\u003e\n\u003ch2 class=\"sc-h2\"\u003eThree timed cycles, each calibrated to \u003cspan class=\"sc-accent\"\u003ea different contamination load\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"sc-p\"\u003eThe difference between a 3-minute pass and a 12-minute cycle is not simply exposure time. At 3 minutes, the 49kHz cavitation field clears surface oils, fresh fingerprints, and light particulate from glasses lenses and jewelry after a normal day of wear. At 12 minutes, sustained cavitation pressure works through the layered contamination that builds over weeks: polishing compound residue in ring settings, skin-oil buildup in watch bracelet links, and mineral deposits in eyeglass nose pad tracks. Selecting the wrong cycle in either direction wastes time or leaves the job unfinished.\u003c\/p\u003e\n\u003cdiv class=\"sc-modes\"\u003e\n\u003cdiv class=\"sc-mode\"\u003e\n\u003cdiv class=\"sc-mode__time\"\u003e3 \u003cspan class=\"sc-mode__unit\"\u003emin\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sc-mode__name\"\u003eQuick Refresh\u003c\/div\u003e\n\u003cp class=\"sc-mode__desc\"\u003eClears daily surface oils, fingerprints, and light smudges from glasses lenses, pendants, and rings after a single day of wear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sc-mode\"\u003e\n\u003cdiv class=\"sc-mode__time\"\u003e6 \u003cspan class=\"sc-mode__unit\"\u003emin\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sc-mode__name\"\u003eStandard Cleaning\u003c\/div\u003e\n\u003cp class=\"sc-mode__desc\"\u003eThe everyday cycle for glasses frames, watch bracelets, and multi-stone jewelry. Removes accumulated skin oils and fine particulates from hinge recesses and link pivots.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sc-mode\"\u003e\n\u003cdiv class=\"sc-mode__time\"\u003e12 \u003cspan class=\"sc-mode__unit\"\u003emin\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sc-mode__name\"\u003eDeep Cleaning\u003c\/div\u003e\n\u003cp class=\"sc-mode__desc\"\u003eSustained cavitation for pieces not serviced in weeks. Addresses bonded contamination in ring prong channels, clasp mechanisms, denture plate surfaces, and razor head cartridge geometry.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sc-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- SHOPIFY BLOCK --\u003e\n\u003cdiv class=\"sc-block\"\u003e\n\u003cp class=\"sc-block__label\"\u003eWhen you actually need a digital ultrasonic cleaner\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour anti-reflective glasses lenses show hazing after cleaning\u003c\/strong\u003e because lens cloths redistribute skin oil across the coating rather than lifting it off the surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA ring or pendant has lost its brightness between jeweler visits\u003c\/strong\u003e and polishing cloths leave micro-scratches on soft gold or silver while missing the contamination packed into the prong channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA watch bracelet's clasp feels tacky or stiff\u003c\/strong\u003e after daily wear in humid conditions, where sweat salt and skin oil compress into the deployment mechanism's internal geometry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEyeglass nose pad tracks and frame hinges have visible buildup\u003c\/strong\u003e that a cotton swab moves around but a 6-minute 49kHz cycle dissolves and flushes from the recess.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDentures or retainers have persistent odor after standard soaking\u003c\/strong\u003e because soaking tablets work on surface biofilm but don't generate the mechanical action needed to clear micro-porous surface contamination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA razor head cartridge feels rougher after two weeks\u003c\/strong\u003e because skin cells and shaving gel residue pack between the blades in a geometry that rinsing under water cannot displace.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sc-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- SECTION 4 --\u003e\n\u003ch2 class=\"sc-h2\"\u003eWhy the form factor matters as much as the frequency \u003cspan class=\"sc-accent\"\u003efor daily use\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"sc-p\"\u003eAn ultrasonic cleaner that stays in a cabinet gets used once a month. The SmartClean's 650ml tank and ABS housing sit flat on a bathroom counter, dresser, or nightstand without claiming more space than a soap dispenser. The three-button panel on the front face selects the cycle length directly, no menu navigation, no hold sequences. Pressing the button starts the cycle; solid-state automatic shutoff ends it. That operational simplicity is what makes the difference between a device that becomes part of a morning routine and one that doesn't. You also want a product that travels. The compact footprint fits inside a carry-on toiletry kit, which is where glasses and jewelry care is most often neglected.\u003c\/p\u003e\n\u003cp class=\"sc-p\"\u003eThe acoustic profile is a secondary consideration that becomes relevant in practice. True piezoelectric transducers at 49kHz operate well below the threshold of audible disruption in a bedroom environment. Motor-driven vibration cleaners produce a mechanical rattle that is distinctly audible across a room. Running a 6-minute glasses cycle on a nightstand while someone reads or sleeps nearby is a real use case, and the solid-state construction of this unit makes it viable. Looking for more options in this category? See our full \u003ca class=\"sc-link\" href=\"https:\/\/sonirity.com\/collections\/ultrasonic-glasses-cleaner\" target=\"_blank\" title=\"Ultrasonic Cleaner Cleaner\" rel=\"noopener\"\u003eultrasonic glasses cleaner collection\u003c\/a\u003e or browse all \u003ca class=\"sc-link\" href=\"https:\/\/sonirity.com\/collections\/ultrasonic-cleaner\" target=\"_blank\" title=\"Ultrasonic Cleaner\" rel=\"noopener\"\u003eultrasonic cleaners\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"sc-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- SPECS --\u003e\n\u003ch2 class=\"sc-h2\"\u003eFull specifications \u003cspan class=\"sc-accent\"\u003efrom the manufacturer\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cul class=\"sc-specs\"\u003e\n\u003cli\u003e\n\u003cspan class=\"sc-specs__key\"\u003eUltrasonic frequency\u003c\/span\u003e\u003cspan class=\"sc-specs__val\"\u003e49 kHz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"sc-specs__key\"\u003ePower output\u003c\/span\u003e\u003cspan class=\"sc-specs__val\"\u003e18W\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"sc-specs__key\"\u003eTank capacity\u003c\/span\u003e\u003cspan class=\"sc-specs__val\"\u003e650ml\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"sc-specs__key\"\u003eTank material\u003c\/span\u003e\u003cspan class=\"sc-specs__val\"\u003e304 Stainless steel \/ aluminum alloy\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"sc-specs__key\"\u003eHousing\u003c\/span\u003e\u003cspan class=\"sc-specs__val\"\u003eABS\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"sc-specs__key\"\u003eCleaning cycles\u003c\/span\u003e\u003cspan class=\"sc-specs__val\"\u003e3 min \/ 6 min \/ 12 min\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"sc-specs__key\"\u003eInterface\u003c\/span\u003e\u003cspan class=\"sc-specs__val\"\u003eOne-touch button panel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"sc-specs__key\"\u003eAuto shutoff\u003c\/span\u003e\u003cspan class=\"sc-specs__val\"\u003eYes, at cycle end\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"sc-specs__key\"\u003eCircuitry\u003c\/span\u003e\u003cspan class=\"sc-specs__val\"\u003eAdvanced solid-state\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"sc-specs__key\"\u003ePower plug\u003c\/span\u003e\u003cspan class=\"sc-specs__val\"\u003eEU plug (220V)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"sc-specs__key\"\u003eUS voltage compatibility\u003c\/span\u003e\u003cspan class=\"sc-specs__val\"\u003eNot specified by manufacturer\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"sc-specs__key\"\u003eIn the box\u003c\/span\u003e\u003cspan class=\"sc-specs__val\"\u003eCleaner + User manual + Plug\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"sc-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- CONCLUSION --\u003e\n\u003cdiv class=\"sc-conclusion\" style=\"text-align: center;\"\u003e\n\u003ch2 class=\"sc-h2\"\u003eThe smudge that survives every cloth you own \u003cspan class=\"sc-accent\"\u003ehas a different solution\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"sc-p\"\u003eLenses, rings, and bracelets don't get fully clean by hand because the contamination isn't where hands can reach. Three minutes of 49kHz cavitation covers what two years of microfiber cloths won't. The cycle ends on its own. Your glasses will be clearer in the morning than they were the day you picked them up from the optician.\u003c\/p\u003e\n\u003ca href=\"#\" style=\"display: inline-block; background: #0071E3; color: #ffffff; padding: 13px 32px; border-radius: 4px; font-size: 14px; font-weight: 600; letter-spacing: .04em; text-decoration: none;\"\u003eAdd the SmartClean to your cart\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sonirity","offers":[{"title":"Default Title","offer_id":45245436493903,"sku":null,"price":79.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/6814\/2159\/files\/digital_ultrasonic_cleaner.jpg?v=1778834460"},{"product_id":"ultrasonic-coin-cleaner","title":"Ultrasonic coin cleaner | Vaultcoin","description":"\u003ch2 class=\"p1\"\u003e\u003cb\u003eUltrasonic Coin Cleaner, 46,000Hz Cavitation Reaches Every Reeded Edge and Relief:\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp class=\"p2\"\u003eDirt packed into a Morgan dollar's lettering doesn't budge with a soft cloth, and brushing risks hairline scratches that kill display appeal. That's the frustration coin hobbyists hit every time they pull a grimy piece from a circulation find or estate lot. This 46,000Hz ultrasonic coin cleaner converts water into millions of microscopic implosions that scrub inside reeded edges, between lettering serifs, and across relief details without a single abrasive contact.\u003c\/p\u003e\n\u003ch2 class=\"p2\"\u003e\u003cb\u003eWhy 46,000Hz matters for coins specifically?\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eAt 46kHz, cavitation bubbles form smaller and denser than at 40kHz, meaning the energy reaches recessed areas like the fine feather detail on a Morgan dollar's eagle or the raised text of a military challenge coin, where accumulated grime is most visible\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eThe 18W transducer sustains consistent wave output across the full 600ml stainless steel tank, so a batch of five or six silver dollars receives the same cleaning intensity whether they're centered or near the tank wall\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eThe fixed 5-minute auto-shutoff cycle eliminates the guesswork that leads hobbyists to over-soak coins, press once, walk away, come back to clean metal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: sans-serif; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eUltrasonic Frequency\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e46,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003ePower\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e18W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eTank Capacity\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e600ml (~20 fl oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eTimer\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e5 minutes (automatic shutoff)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e100–240V (universal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eTank Material\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eHousing Material\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e192 × 118 × 83 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eTemperature Control\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eNot specified (ambient water)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"p2\"\u003eThe 600ml capacity comfortably handles a mixed batch: drop in a handful of commemorative coins alongside a few vintage trade tokens, and the sonic bath treats each surface simultaneously. Coin roll hunters processing accumulated pocket change before sorting will appreciate clearing a full sleeve in a single run rather than piece by piece.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eI've used this exact setup on a bag of wheaties pulled from a coin show, the kind caked with that waxy, brown circulation grime that makes dates unreadable. Five minutes in tap water with a drop of dish soap, and the reeding on even the most worn pieces came back clearly visible. No polishing cloth, no dip solution, no handling risk.\u003c\/p\u003e\n\u003ch2 class=\"p2\"\u003eInformations about the Vaultcoin ultrasonic cleaner for coins :\u003c\/h2\u003e\n\u003cp class=\"p2\"\u003eCompact at 192 × 118 × 83mm, it stores in a desk drawer between sessions and runs on any outlet from 100–240V, useful for collectors who travel to shows and want to process finds on-site.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e⚠️ \u003ci\u003eWhile ultrasonic cleaning safely removes dirt and residue from many coins, some collectible or rare coins derive part of their value from original toning, patina, and surface condition. If a coin has significant numismatic value, consult a coin expert before cleaning. Sonirity is not responsible for changes in collectible or market value resulting from cleaning.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThis cleaner is built for the hobbyist running regular cleaning sessions on circulated silver coins, challenge coins, medallions, and vintage tokens, anyone who wants a repeatable, contact-free method that doesn't introduce new surface damage. Explore the full range of compatible accessories in the \u003cstrong\u003e\u003ca href=\"https:\/\/sonirity.com\/collections\/ultrasonic-jewelry-cleaner\" title=\"Ultrasonic jewelry cleaner\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan class=\"s2\"\u003eultrasonic jewelry cleaner collection\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e or browse all models in the \u003ca href=\"https:\/\/sonirity.com\/collections\/ultrasonic-cleaner\" title=\"Ultrasonic cleaner\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cspan class=\"s2\"\u003eultrasonic cleaner collection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e to match capacity to your cleaning volume.\u003c\/p\u003e","brand":"Sonirity","offers":[{"title":"Default Title","offer_id":45398179512399,"sku":null,"price":89.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/6814\/2159\/files\/ultrasonic-coin-cleaner.jpg?v=1780288879"},{"product_id":"ultrasonic-cleaner-for-rocks","title":"Ultrasonic cleaner for rocks | CrystalWavex","description":"\u003ch2 class=\"p1\"\u003e\u003cb\u003eCrystalWavex Ultrasonic Cleaner for Rocks, Reaches Crystal Pockets and Hidden Cavities Brushes Never Will:\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp class=\"p2\"\u003eRock hounds and mineral collectors know the frustration well: you crack open a geode to find gorgeous amethyst crystals inside, but the cavity is packed with clay matrix that no brush can reach without snapping a termination point. Toothbrushes leave scratches on softer minerals; dental picks risk chipping druzy clusters entirely. The CrystalWavex ultrasonic cleaner for rocks solves this at the source, 40kHz cavitation works inside surface cracks, crystal pockets, and hidden cavities simultaneously, with zero abrasive contact.\u003c\/p\u003e\n\u003ch2 class=\"p2\"\u003e\u003cb\u003eWhat separates this ultrasonic bath for rocks from single-mode alternatives:\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eThe dedicated \u003cb\u003edegassing mode\u003c\/b\u003e purges dissolved air from the water before cleaning begins, eliminating large bubbles that would otherwise block cavitation from penetrating deep matrix tunnels, the result is a claimed 30% improvement in cleaning efficiency inside tight voids like geode interiors or tourmaline matrix\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eAdjustable temperature from 0 to 80°C means a collector preparing a calcite specimen (which benefits from warm-water loosening) can dial in the right setting, while a rockhound cleaning raw pyrite clusters can keep it cool to avoid oxidation-accelerating heat\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eSemiwave \/ dual power mode\u003c\/b\u003e drops the effective energy output for fragile selenite slabs or thin fluorite plates that would be stressed by full 40kHz intensity, the same machine handles both a basalt nodule and a delicate apophyllite crystal without swapping equipment\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eThe large-capacity stainless steel tank (available in 3L, 6L, and 10L) accepts an integrated mesh basket, letting a lapidary prep an entire tray of tumbled agates, jaspers, and obsidian pieces in one cycle rather than running individual pieces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p2\"\u003eI ran a batch of field-collected quartz clusters through a degassing cycle before the main clean, the difference in how thoroughly the clay released from the termination bases was immediately visible compared to a standard single-pass run.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: sans-serif; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eUltrasonic Frequency\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e40,000 Hz (40kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e0–80°C (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eTank Capacity\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e3L \/ 6L \/ 10L (selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eTimer\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eAdjustable (digital display, minutes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eCleaning Modes\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eStandard \/ Semiwave (dual power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eDegassing Mode\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eYes (dedicated DEGAS button)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eTank Material\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eAccessories\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eIntegrated mesh basket, easy drain system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eControl Panel\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eDigital (Set °C, Actual °C, Timer display)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eEfficiency Gain (Degas)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e+30% cleaning efficiency (manufacturer claim)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"p2\"\u003e \u003c\/p\u003e\n\u003cp class=\"p2\"\u003eMineral dealers prepping display specimens before gem shows, lapidaries cleaning rough before slabbing, and collectors restoring estate pieces will find the combination of temperature control and degassing mode genuinely useful rather than decorative. If your interest extends to cleaned stones set into finished pieces, the \u003cstrong\u003e\u003ca rel=\"noopener\" title=\"Ultrasonic jewelry cleaner\" href=\"https:\/\/sonirity.com\/collections\/ultrasonic-jewelry-cleaner\" target=\"_blank\"\u003e\u003cspan class=\"s2\"\u003eultrasonic jewelry cleaner\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e selection covers that workflow. For a broader look at tank sizes and configurations, the full \u003cstrong\u003e\u003ca rel=\"noopener\" title=\"Ultrasonic cleaner\" href=\"https:\/\/sonirity.com\/collections\/ultrasonic-cleaner\" target=\"_blank\"\u003e\u003cspan class=\"s2\"\u003eultrasonic cleaner range\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e has options scaled to lab bench or field studio use.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003ci\u003eNote: Some delicate mineral specimens may require special care during cleaning.\u003c\/i\u003e\u003c\/p\u003e","brand":"Sonirity","offers":[{"title":"3L","offer_id":45398266937423,"sku":null,"price":99.9,"currency_code":"USD","in_stock":true},{"title":"6L","offer_id":45398266970191,"sku":null,"price":149.9,"currency_code":"USD","in_stock":true},{"title":"10L","offer_id":45398267002959,"sku":null,"price":199.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/6814\/2159\/files\/ultrasonic-cleaner-for-rocks-3L.jpg?v=1780288905"}],"url":"https:\/\/sonirity.com\/collections\/ultrasonic-jewelry-cleaner.oembed","provider":"Sonirity","version":"1.0","type":"link"}