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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 long-time 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 heavy-duty 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.