This Ultrasonic Jewellery Cleaner is the perfect solution for thoroughly decomposing and cleaning dirt or strains on your rings, jewellery, glasses, watchbands or more. By utilizing ultrasonic waves with a frequency of up to 42KHz, the cleaner can generate millions of bubbles to effectively clean all the hooks and crannies of your dentures or jewellery. Better still, this cleaning machine trumps other traditional cleaners with its degassing function which can protect fragile jewellery and prevent oxidation of gold, silver, metal and more after a longtime cleaning. You can also set cleaning timing of 180S, 280S, 380S, 480S and 90S for different products. Coming with a 600ml stainless steel tank, this cleaner boasts ample space to clean many items at a time and is heavyduty enough for a long lifespan. As dirty jewellery or watches may cause dermatitis and loss of lustre, don't hesitate to buy the cleaner now. Degassing function can protect fragile products and prevents oxidation of the gold, silver, metal and other products after a longterm cleaning. 42KHz ultrasonic frequency and highpower ultrasonic transducer for a superior cleaning effect. A strong and durable SUS 304 stainless steel tank. The delicate design of the cover reduces the noise effectively. Comes with a general basket and a watch basket. Highstrength environmentfriendly ABS injection moulding. Digital touch control for choosing five different cleaning duration. Highquality piezoelectric ceramic sheet bonded with highstrength adhesive. High voltage isolation, humidityproof and anticorrosion treatment. Ce/Fcc/Rohs/Saa certification. Can be used on lab tools, instruments and fittings, glasses, watchbands, waterproof watches, household hardware, pen heads, printer heads etc.