Mini Ultrawave Cleaner (ATIE-SU715) To clean jewelry watchs, glasses, necklace and other small items Mini Ultrawave Cleaner (ATIE-SU715)To clean jewelry watchs, glasses, necklace and other small items With water wave which generated by vibrating, with auto stop function Operated by battery, and space-saving design Mini Ultrawave Cleaner (ATIE-SU715)