features 1Gentle Cleaning: Clean dirty jewelry and remove stains in minutes using just tap water. (Add some liquid dish soap for better cleaning) 2Comprehensive Cleaning: Fully clean your rings, bracelets, etc. through sonic waves, and the corners that cannot be cleaned by hand washing, the cleaning is more in place. 3No Damage: Cleaning by sonic waves reduces the friction on important items such as jewelry during the washing process, and protects your beloved things. 4Anti-corrosion Liner: Made of high-quality anti-corrosion materials, you can safely add various cleaning agents or solutions. 5Widely Applicable: Jewelry, watch straps, glasses, makeup brushes, children's toys, etc. can be put into the cleaning machine for cleaning.SpecificationOperation mode: mechanicalBottom plate material: PPPower supply: USBRated voltage: 5VRated power: 5WProduct size: about 7.2*19*6.8cmDimensions in the groove: about 15.2*5.4*3.6cmWeight: about 200gColor: WhitePackage List1 x Ultrasonic CleaneNoteDue to the lighting effects and shooting angles, there is color difference in the product, please understand.Due to manual measurement, there is a tolerance in the product size.