special cosmetics syncretized style, suitable for female users Digital display with memory function CE/FCC tested and approva Applications:1. Jewelry and watches.Necklaces, earrings, rings, bracelets, coins, watches straps and bands2.Glasses, sunglasses, contact lens accessories3.CD,LCD,LED4.Dentures, combs, toothbrushes, tableware5)Metal products.6.printerhead contact lens ultrasonic cleaners