A chemical-free way to clean valuables the Haier ultrasonic cleaner uses water and 42 000 energy waves per second to spruce up glasses jewelry dentures and more. The 35-watt unit features solid state circuitry beneath a sealed stainless-steel tank that holds up to one pint of water at a time. Cleaning calls for simple tap water and basic onoff buttons set the machine in motion. Haier includes an automatic three-minute timer a transparent hinged lid and an indicator light to help you track progress. The cleaners white plastic housing is easy to pick up and wipe-down. Cleans Most Fine Jewelry Eyeglasses and More42 000 Energy Waves per SecondAutomatic 3-Minute Cleaning CycleAuto Shut-OffUses Ordinary Tap Water No Harsh ChemicalsStainless Steel Cleaning ChamberClear CoverJewelry Basket Included10/01/2007header1 Year Parts and Labor