{"product_id":"ultrasonic-cleaning-machine-45000hz-high-frequency-vibration-wash-cleaner-washing-jewelry-glasses-watch-ring-dentures-cleaner","title":"Portable Ultrasonic Cleaner 45kHz","description":"\u003cp\u003eA cleaner small enough to travel with - 19 by 7 by 7cm, 133 grams, and moulded in food-grade PP rather than steel. It runs on two AAA batteries, so there is no cord and no socket required, which is the whole argument for it: it works in a hotel room, a caravan, or the drawer of a desk at the office.\u003c\/p\u003e\u003cp\u003eFill it with tap water, drop in whatever needs cleaning, and switch it on. The 45,000Hz vibration works by cavitation - microscopic bubbles collapsing against a surface and lifting dirt out of the crevices a cloth simply cannot reach. It handles rings, necklaces, watch straps, glasses, dentures, braces, coins, razors, makeup brushes, beauty sponges, and small cutlery.\u003c\/p\u003e\u003cp\u003eIt runs quietly enough not to intrude on a room, which is unusual in this category, since most bench units buzz loudly enough that you leave the room while they work. Batteries are not included, and a rechargeable model is available if you would rather not deal with cells at all. A cycle runs a few minutes, so a set of batteries lasts a long time in normal use. As with any ultrasonic cleaner, avoid soft or porous stones such as pearls, opals, and turquoise, and check with a jeweller before putting anything valuable or antique in it.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e45,000Hz ultrasonic cleaning by cavitation\u003c\/li\u003e\n\u003cli\u003eFood-grade PP body, 19 x 7 x 7cm, approx. 133g\u003c\/li\u003e\n\u003cli\u003eRuns on 2 x AAA batteries (not included); rechargeable model available\u003c\/li\u003e\n\u003cli\u003eQuiet in operation\u003c\/li\u003e\n\u003cli\u003eFor jewellery, glasses, watch straps, dentures, braces, coins, razors and brushes\u003c\/li\u003e\n\u003cli\u003eFills with ordinary tap water\u003c\/li\u003e\n\u003cli\u003eAvoid pearls, opals and other soft or porous stones\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SwiftCart","offers":[{"title":"No Battery","offer_id":49082049200350,"sku":"e5cdcfbd-92a3-494f-95eb-613319feaef7","price":29.99,"currency_code":"USD","in_stock":true},{"title":"With Battery","offer_id":49082049233118,"sku":"15ea1094-e904-4ab1-9936-d36a754a7fe8","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Usb Rechargeable","offer_id":49082049265886,"sku":"53161b6d-498a-40b2-b70b-5369e0a9315b","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/0675\/7086\/files\/hf_20260920_024848_af674470-9ce0-4e9d-9efc-9e1cbca942e3.png?v=1789872981","url":"https:\/\/swiftycart.co\/products\/ultrasonic-cleaning-machine-45000hz-high-frequency-vibration-wash-cleaner-washing-jewelry-glasses-watch-ring-dentures-cleaner","provider":"SwiftCart","version":"1.0","type":"link"}