... CE GS TUV PSE skymen ultrasonic cleaner for seal and comb for homeMini jewelry household ultrasonic cleaner JP-880(600ml ... , table-ware, printer inkjet, seal and comb, toothbrush, baby feeder, baby nipple, etc.and all your small things. Hands free! ... Timer - ON/OFF- ResetTimer setting: 5minutes automatic OFFQuickly and effectively cleaning, user-friendlyNew function for cleaning ring,earring,necklace ...