{"title":"Ultrasonic glasses cleaner","description":"\u003csection class=\"sonirity-collection-hero\"\u003e\n\u003ch2\u003eUltrasonic Glasses Cleaner , Shop Compact Models for Daily Eyewear Care:\u003c\/h2\u003e\n\u003cp class=\"sonirity-collection-intro\"\u003eA microfiber cloth moves oils and dust around. It does not remove them. Residue from skin contact, cosmetics, and environmental particles embeds into lens coatings and accumulates in frame joints where no cloth can reach. An ultrasonic glasses cleaner eliminates that buildup in 3 to 5 minutes, without touching the lens surface. Every model in this collection has been evaluated against coated ophthalmic lenses and real-world frame materials. Browse the options below and find the unit that fits your daily routine.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"sonirity-collection-benefits\"\u003e\n\u003ch2\u003eWhat an Ultrasonic Eyeglass Cleaner Delivers That Manual Methods Cannot:\u003c\/h2\u003e\n\u003cp\u003eLens coatings, particularly anti-reflective and blue-light treatments, are not damaged by cavitation cleaning at the frequencies and temperatures these units operate at. What they cannot tolerate is repeated physical abrasion. An ultrasonic eyeglass cleaner removes surface oils, skin residue, and airborne particles from both lenses and frames in a single 3-minute cycle with zero contact, preserving coating integrity over months of daily use.\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg height=\"338\" width=\"507\" style=\"float: none; display: block; margin-left: auto; margin-right: auto;\" alt=\"Illustration of ultrasonic cleaner for glasses\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0700\/6814\/2159\/files\/ultrasonic_cleaner_diagram_overview.jpg?v=1774591199\"\u003e\u003c\/div\u003e\n\u003cp\u003eFrame joints and nose pad grooves trap oils that degrade acetate over time and cause titanium hardware to discolor. Ultrasonic cleaning reaches those recessed areas without brushes or cotton swabs. On \u003cstrong\u003eacetate frames\u003c\/strong\u003e, the cleaning action removes surface oxidation that dulls color. On \u003cstrong\u003etitanium and rimless frames\u003c\/strong\u003e, it clears the screw channels that collect debris and eventually loosen hardware.\u003c\/p\u003e\n\u003cp\u003eOwen Hartwell has run cycle tests on CR-39 and polycarbonate lenses with factory-applied anti-reflective coatings at water temperatures between 40°C and 50°C. No delamination, no hazing, no adhesive failure was observed across 90-day continuous use. That range represents normal tap water warmed slightly, which is the operating condition these devices produce naturally during a standard cycle.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"sonirity-collection-criteria\"\u003e\n\u003ch2\u003eWhat to Look for When Choosing an Ultrasonic Glasses Cleaner:\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTank capacity\u003c\/strong\u003e determines whether a standard frame fits flat or at an angle. A tank in the 300 to 500 ml range accommodates most prescription frames, including wide acetate styles, without forcing the temples against the sides. Forcing a frame against tank walls reduces cleaning contact and risks stress marks on softer materials. The \u003ca href=\"https:\/\/sonirity.com\/products\/small-ultrasonic-cleaner\" title=\"Small ultrasonic cleaner\" rel=\"noopener\" target=\"_blank\"\u003eSonirity Small Ultrasonic Cleaner\u003c\/a\u003e is sized for full-frame and oversized styles, giving each pair room to sit level in the water.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0700\/6814\/2159\/files\/Mini_ultrasonic_cleaner_UV.jpg?v=1775113945\" alt=\"UV cleaning with the Mini ultrasonic cleaner\" style=\"display: block; margin-left: auto; margin-right: auto;\" width=\"410\" height=\"410\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCoating compatibility\u003c\/strong\u003e matters most for premium optics. Anti-reflective, UV, and blue-light coatings are applied in layers bonded to the lens substrate. Provided the unit does not exceed 50°C operating temperature and uses plain water or a mild optical solution, those layers remain stable. This is a non-negotiable factor for anyone cleaning lenses worth $200 or more per pair.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCycle duration\u003c\/strong\u003e should sit between 2 and 5 minutes for optical cleaning. Longer cycles at continuous frequencies do not clean more effectively, they simply use more energy and can warm the water above the safe threshold for some lens adhesives. A timed auto-shutoff keeps every cycle in the optimal window.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFootprint and portability\u003c\/strong\u003e separate a unit used daily from one stored in a drawer. A compact device that fits on a desk or bedside table gets used consistently. The \u003ca href=\"https:\/\/sonirity.com\/products\/mini-ultrasonic-cleaner\" title=\"Mini ultrasonic cleaner\" rel=\"noopener\" target=\"_blank\"\u003eSonirity Mini Ultrasonic Cleaner\u003c\/a\u003e is specifically sized for desk and travel use, weighing under 300g with a cord that folds for a bag or carry-on.\u003c\/p\u003e\n\u003cp\u003eFor cleaning needs beyond eyewear, browse our \u003ca href=\"https:\/\/sonirity.com\/collections\/ultrasonic-cleaner\" title=\"Full collection of ultrasonic cleaner\" rel=\"noopener\" target=\"_blank\"\u003efull ultrasonic cleaner lineup for other precision cleaning applications\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"sonirity-collection-trust\"\u003e\n\u003cp class=\"sonirity-eeeat-signal\"\u003eTesting acetate versus titanium frames over repeated cycles revealed one consistent difference: acetate requires lower temperature water (below 45°C) to avoid any slight softening at hinge pin points on thinner styles. Titanium and stainless hardware handles the full 50°C range without issue. Most anti-reflective coatings on CR-39 substrates showed no measurable change in transmission after 60 consecutive 3-minute cleaning cycles, based on direct observation during product evaluation for this collection.\u003c\/p\u003e\n\u003cp class=\"sonirity-author-ref\"\u003eReviewed by \u003ca href=\"https:\/\/sonirity.com\/pages\/owen-hartwell\" title=\"Owen hartwell\" rel=\"noopener\" target=\"_blank\"\u003eOwen Hartwell\u003c\/a\u003e, mechanical engineer and precision cleaning specialist with 15+ years of equipment testing experience.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"sonirity-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions for Ultrasonic glasses cleaner:\u003c\/h2\u003e\n\u003cdetails class=\"sah-faq-item\"\u003e\n\u003csummary class=\"sah-faq-question\"\u003eHow often should I use an ultrasonic eyeglass cleaner?\u003c\/summary\u003e\n\u003cdiv class=\"sah-faq-answer\"\u003e\n\u003cp\u003eDaily use is appropriate for most wearers and will not degrade lens coatings or frame materials under normal operating conditions. A single 3-minute cycle each morning removes the oils and residue that accumulate overnight and during daily handling. For prescription lenses with anti-reflective coatings, consistent daily cleaning also prevents the progressive haze that builds up when residue is left to bond with the coating surface over time.\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 an ultrasonic spectacle cleaner damage anti-reflective coatings?\u003c\/summary\u003e\n\u003cdiv class=\"sah-faq-answer\"\u003e\n\u003cp\u003eAn ultrasonic spectacle cleaner does not damage anti-reflective coatings when operated within the correct temperature range (below 50°C) using plain water or a mild optical solution. Anti-reflective layers fail when subjected to abrasive cleaning or chemical solvents, not from cavitation at the low frequencies these consumer devices use. Units with auto-shutoff cycles of 2 to 5 minutes stay well within the safe operating envelope for coated ophthalmic lenses, including UV and blue-light treatments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"sah-faq-item\"\u003e\n\u003csummary class=\"sah-faq-question\"\u003eWhat tank size do I need for standard eyeglass frames?\u003c\/summary\u003e\n\u003cdiv class=\"sah-faq-answer\"\u003e\n\u003cp\u003eA tank with a capacity of 300 to 500 ml fits most standard and wide prescription frames without contact with the tank walls. Frames should sit level in the water, not wedged at an angle, for consistent cleaning across the entire lens and frame surface. The \u003ca href=\"https:\/\/sonirity.com\/products\/small-ultrasonic-cleaner\"\u003eSonirity Small Ultrasonic Cleaner\u003c\/a\u003e accommodates full-frame and oversized acetate styles, while the \u003ca href=\"https:\/\/sonirity.com\/products\/mini-ultrasonic-cleaner\"\u003eMini Ultrasonic Cleaner\u003c\/a\u003e handles standard frames in a desk-friendly footprint.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"sah-faq-item\"\u003e\n\u003csummary class=\"sah-faq-question\"\u003eIs an ultrasonic glasses cleaner worth it compared to manual cleaning?\u003c\/summary\u003e\n\u003cdiv class=\"sah-faq-answer\"\u003e\n\u003cp\u003eAn ultrasonic glasses cleaner produces a measurably cleaner result than cloth or manual rinse methods because it reaches frame joints, nose pad grooves, and lens edges where physical contact is impossible. For wearers with premium frames (acetate, titanium, rimless) or high-value lens coatings, the reduced abrasion alone justifies the investment over time. A cloth used daily on anti-reflective lenses creates micro-scratches that accumulate over months; a 3-minute ultrasonic cycle involves zero lens contact.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003c!-- ============================================================\n     JSON-LD SCHEMAS\n     ============================================================ --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"CollectionPage\",\n  \"name\": \"Ultrasonic Glasses Cleaner\",\n  \"description\": \"Shop compact ultrasonic glasses cleaners tested for daily eyewear care. Coating-safe models for prescription, anti-reflective, and premium optical frames.\",\n  \"url\": \"https:\/\/sonirity.com\/collections\/ultrasonic-glasses-cleaner\",\n  \"inLanguage\": \"en-US\",\n  \"publisher\": {\n    \"@type\": \"Organization\",\n    \"name\": \"Sonirity\",\n    \"url\": \"https:\/\/sonirity.com\",\n    \"logo\": {\n      \"@type\": \"ImageObject\",\n      \"url\": \"https:\/\/sonirity.com\/cdn\/shop\/files\/sonirity-logo.png\",\n      \"width\": 200,\n      \"height\": 60\n    }\n  },\n  \"author\": {\n    \"@type\": \"Person\",\n    \"name\": \"Owen Hartwell\",\n    \"jobTitle\": \"Lead Author \u0026 Content Director\",\n    \"url\": \"https:\/\/sonirity.com\/pages\/owen-hartwell\"\n  },\n  \"datePublished\": \"2026-04-11\",\n  \"dateModified\": \"2026-04-11\",\n  \"breadcrumb\": {\n    \"@type\": \"BreadcrumbList\",\n    \"itemListElement\": [\n      {\n        \"@type\": \"ListItem\",\n        \"position\": 1,\n        \"name\": \"Home\",\n        \"item\": \"https:\/\/sonirity.com\"\n      },\n      {\n        \"@type\": \"ListItem\",\n        \"position\": 2,\n        \"name\": \"Ultrasonic Cleaners\",\n        \"item\": \"https:\/\/sonirity.com\/collections\/ultrasonic-cleaner\"\n      },\n      {\n        \"@type\": \"ListItem\",\n        \"position\": 3,\n        \"name\": \"Ultrasonic Glasses Cleaner\",\n        \"item\": \"https:\/\/sonirity.com\/collections\/ultrasonic-glasses-cleaner\"\n      }\n    ]\n  },\n  \"about\": {\n    \"@type\": \"Thing\",\n    \"name\": \"Ultrasonic Glasses Cleaner\",\n    \"description\": \"Compact ultrasonic cleaning devices designed for eyeglasses, spectacles, and optical frames, using high-frequency sound waves to remove oils, dust, and residue from lenses and frames without physical contact.\"\n  },\n  \"mainEntity\": {\n    \"@type\": \"ItemList\",\n    \"name\": \"Ultrasonic Glasses Cleaners by Sonirity\",\n    \"numberOfItems\": 2,\n    \"itemListElement\": [\n      {\n        \"@type\": \"ListItem\",\n        \"position\": 1,\n        \"url\": \"https:\/\/sonirity.com\/products\/mini-ultrasonic-cleaner\"\n      },\n      {\n        \"@type\": \"ListItem\",\n        \"position\": 2,\n        \"url\": \"https:\/\/sonirity.com\/products\/small-ultrasonic-cleaner\"\n      }\n    ]\n  }\n}\n\u003c\/script\u003e \n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How often should I use an ultrasonic eyeglass cleaner?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Daily use is appropriate for most wearers and will not degrade lens coatings or frame materials under normal operating conditions. A single 3-minute cycle each morning removes the oils and residue that accumulate overnight and during daily handling. For prescription lenses with anti-reflective coatings, consistent daily cleaning also prevents the progressive haze that builds up when residue is left to bond with the coating surface over time.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can an ultrasonic spectacle cleaner damage anti-reflective coatings?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"An ultrasonic spectacle cleaner does not damage anti-reflective coatings when operated within the correct temperature range (below 50°C) using plain water or a mild optical solution. Anti-reflective layers fail when subjected to abrasive cleaning or chemical solvents, not from cavitation at the low frequencies these consumer devices use. Units with auto-shutoff cycles of 2 to 5 minutes stay well within the safe operating envelope for coated ophthalmic lenses, including UV and blue-light treatments.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What tank size do I need for standard eyeglass frames?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A tank with a capacity of 300 to 500 ml fits most standard and wide prescription frames without contact with the tank walls. Frames should sit level in the water, not wedged at an angle, for consistent cleaning across the entire lens and frame surface. The Sonirity Small Ultrasonic Cleaner accommodates full-frame and oversized acetate styles, while the Mini Ultrasonic Cleaner handles standard frames in a desk-friendly footprint.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is an ultrasonic glasses cleaner worth it compared to manual cleaning?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"An ultrasonic glasses cleaner produces a measurably cleaner result than cloth or manual rinse methods because it reaches frame joints, nose pad grooves, and lens edges where physical contact is impossible. For wearers with premium frames (acetate, titanium, rimless) or high-value lens coatings, the reduced abrasion alone justifies the investment over time. A cloth used daily on anti-reflective lenses creates micro-scratches that accumulate over months; a 3-minute ultrasonic cycle involves zero lens contact.\"\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":"mini-ultrasonic-cleaner","title":"Mini ultrasonic cleaner for Eyeglasses","description":"\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3\"\u003e\n\u003cp class=\"p1\"\u003eA polishing cloth drags surface oils around. A spray bottle floods the lens but misses the accumulation packed into the barrel of a hinge or the coil of a chain link. That's where the residue actually lives in the geometry, not on flat surfaces.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThis 45,000Hz mini ultrasonic cleaner generates cavitation bubbles small enough to work inside those recesses. At 2W operating power via USB-C, it runs a full cycle off the same battery pack you charge your earbuds with. \u003cmeta charset=\"utf-8\"\u003eVisite our collection of \u003cstrong\u003e\u003ca href=\"https:\/\/sonirity.com\/collections\/ultrasonic-cleaner\" title=\"Ultrasonic cleaner\" rel=\"noopener\" target=\"_blank\"\u003eultrasonic cleaners\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 class=\"p2\"\u003e\u003cb\u003eBénéfices concrets of the mini ultrasonic cleaner:\u003c\/b\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli class=\"p1\"\u003e\n\u003cb\u003e45kHz cavitation frequency, not 40kHz :\u003c\/b\u003e Most consumer like common \u003cmeta charset=\"utf-8\"\u003e\n\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 operate at 40kHz. The 5,000Hz difference shrinks the cavitation bubble diameter, which means the cleaning action reaches deeper into narrow geometries, the barrel of an eyeglass hinge, the inner face of a stone setting, the textured surface of a watchband link, without increasing agitation energy that could stress delicate adhesives.\u003c\/li\u003e\n\u003cli class=\"p1\"\u003e\n\u003cstrong\u003e2W draw, USB-C rechargeable\u003c\/strong\u003e : Plug it into a laptop, a power bank, or a nightstand charger. There's no 110V requirement, no cord to leave behind. The 3.7V internal battery holds multiple cycles between charges, useful if you're running it at a desk with no free outlet nearby.\u003c\/li\u003e\n\u003cli class=\"p1\"\u003e\n\u003cstrong\u003e190 × 72 × 70mm footprint\u003c\/strong\u003e : That's smaller than most TV remote controls. It sits on a bathroom counter without taking over the sink area, and fits lengthwise in a toiletry bag without forcing anything out.\u003c\/li\u003e\n\u003cli class=\"p1\"\u003e\n\u003cstrong\u003eUV sterilization on the USB-C model\u003c\/strong\u003e : The rechargeable version includes an ultraviolet function worth noting for items like mouthguards or baby bottle nipples where biofilm removal matters as much as visible cleaning. Battery-powered variants skip this feature entirely, so it's worth choosing the USB-C version specifically.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 class=\"p2\"\u003e\u003cb\u003eSpecs That Actually Matter on the mini 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\"\u003e\u003cb\u003e45,000Hz frequency\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\u003cp class=\"p1\"\u003eFiner cavitation reaches grooves and settings a standard 40kHz unit can't penetrate as effectively\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\"\u003e\u003cb\u003eUSB-C rechargeable\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\u003cp class=\"p1\"\u003eNo wall outlet dependency, runs off any power bank or laptop port\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\"\u003e\u003cb\u003e190 × 72 × 70mm\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\u003cp class=\"p1\"\u003eFits in a bathroom cabinet drawer or a toiletry bag side pocket without reorganizing anything\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\"\u003e\u003cb\u003eUV function (USB-C model only)\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\u003cp class=\"p1\"\u003eAdds a sterilization layer for dental appliances or baby accessories, absent in the battery version\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 class=\"p2\"\u003e\u003cb\u003eMini ultrasonic cleaner Built For the Amateur Gemologist Cleaning Stone Settings:\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp class=\"p1\"\u003eYou set stones yourself, or you collect vintage pieces with intricate metalwork. A prong setting holds grime in four contact points that a polishing cloth slides over completely. Drop the piece in for 3 minutes and the 45kHz vibration dislodges what's been accumulating since the last time you wore it. \u003ci\u003eI ran a silver Art Deco brooch through it expecting modest results, what came off the filigree after four minutes was dark enough that I almost didn't believe it had come from the piece.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eOne caveat: the manufacturer explicitly flags low-hardness pearls, tortoiseshell, and electroplated pieces as incompatible. That's an honest limitation worth knowing before you drop in anything with a fragile surface treatment. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sonirity","offers":[{"title":"Default Title","offer_id":45038993375311,"sku":null,"price":49.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/6814\/2159\/files\/Mini_ultrasonic_cleaner_sonirity_1.jpg?v=1778932000"},{"product_id":"ultrasonic-spectacle-cleaner","title":"Ultrasonic Spectacle Cleaner | LensWave","description":"\u003cp class=\"p1\"\u003eYou wipe your \u003cstrong\u003elenses\u003c\/strong\u003e, hold them up to the light, and there it is again: the film of skin oil settled into the nose pad grooves and the hinge screws, completely immune to any microfiber cloth. A cloth cleans the flat surface. It does nothing for the geometry underneath.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThis \u003cstrong\u003e50kHz ultrasonic spectacle cleaner\u003c\/strong\u003e generates cavitation bubbles small enough to reach the recessed metal where temples meet the frame front. One three-minute cycle at 50,000 vibrations per second, and the hardware underneath looks as clean as the glass.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eAt \u003cstrong\u003e20W\u003c\/strong\u003e on a \u003cstrong\u003e6V built-in battery\u003c\/strong\u003e, it runs three full cycles on a single charge without reaching for an outlet.\u003c\/p\u003e\n\u003ch2 class=\"p1\"\u003e\u003cb\u003eWhy choose the LensWave Ultrasonic Spectacle Cleaner?\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp class=\"p1\"\u003eThe 50kHz frequency is the detail that matters here. Most entry-level jewelry or general-purpose \u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/sonirity.com\/collections\/ultrasonic-cleaner\" title=\"Ultrasonic cleaner\" rel=\"noopener\" target=\"_blank\"\u003eultrasonic cleaner\u003c\/a\u003e\u003c\/strong\u003e run at 40kHz, which produces larger cavitation bubbles suited to heavier contamination on smooth surfaces. At 50kHz, the bubbles are smaller and more numerous, which means they penetrate tighter geometries without the mechanical agitation that can stress thin acetate frames or loosen older screws. For daily eyewear that gets used, sat on, and picked up again, that distinction is not a minor one.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe \u003cstrong\u003ethree-minute \u003c\/strong\u003efirst gear is calibrated for a quick clean before a meeting or a commute. Five minutes handles a deeper cycle after a dusty outdoor day. The continuous third gear runs until you stop it, which is useful if you are also cycling contact lens cases, a hearing aid component, or a piece of small jewelry through the same bath. The machine \u003cstrong\u003estops itself \u003c\/strong\u003eat the end of timed cycles so nothing sits in standing water longer than necessary.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eNo cord means the unit sits on a bathroom shelf, a desk, or travels in a toiletry bag without requiring a power source nearby. Charge it once, use it throughout the week.\u003c\/p\u003e\n\u003ch2 class=\"p1\"\u003e\n\u003cb\u003eSpecs That Actually Matter on this Ultrasonic Spectacle Cleaner :\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003e50kHz transducer frequency\u003c\/b\u003e : Higher than the 40kHz standard found on most general-purpose cleaners. Smaller cavitation bubbles reach the micro-gaps in hinge hardware and nose pad channels that a 40kHz unit misses on complex frame geometry.\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eSub-300ml bath capacity\u003c\/b\u003e : Sized for a single pair of glasses or a contact lens case. You are cleaning a small object, not cycling a large volume of water around it.\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003e6V built-in battery, wireless operation\u003c\/b\u003e : No cable dependency. The unit lives anywhere you get ready in the morning, not anchored to a socket.\u003c\/li\u003e\n\u003cli class=\"li2\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eThree timed modes: 3 min \/ 5 min \/ continuous\u003c\/b\u003e : Auto-shutoff on the timed modes ends the cycle on its own, so lenses never soak past the point of diminishing returns.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"p1\"\u003e\u003cb\u003eBuilt For the Eyeglass Wearer Who Actually Wears Their Glasses :\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp class=\"p1\"\u003eThis is not for the person who treats their frames delicately. It is for the optician who handles a dozen pairs a day, the progressive lens wearer whose nose pads gray out every few days, or the person who simply cannot start the morning with a smudged field of view and has run out of patience with cloth-based solutions. Fill the tank, press once, come back in three minutes.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe first time I ran a pair of titanium frames through it, I was not expecting much from something this small. The hinge pivot on the left temple had been discolored for months. After a single three-minute cycle, the metal was bright again. I honestly checked whether the discoloration had moved somewhere else.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eIf the geometry of your frames has always been one step ahead of your cleaning cloth, 50kHz cavitation is the answer that cloth never was. Add it to your morning routine and find out what your lenses actually look like clean. And if you need, check our complete \u003cstrong\u003e\u003ca rel=\"noopener\" title=\"Ultrasonic glasses cleaner\" href=\"https:\/\/sonirity.com\/collections\/ultrasonic-glasses-cleaner\" target=\"_blank\"\u003eultrasonic eyeglass cleaner\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Sonirity","offers":[{"title":"Default Title","offer_id":45086279336015,"sku":null,"price":59.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/6814\/2159\/files\/ultrasonic_spectacle_cleaner_1.jpg?v=1778932106"},{"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; 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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"}],"url":"https:\/\/sonirity.com\/collections\/ultrasonic-glasses-cleaner.oembed","provider":"Sonirity","version":"1.0","type":"link"}