OKSLO 1l ultrasonic cleaner coffee cup tea cup polishing jewelry cleaner machine

Ltrasonic : 35w ultrasonic frequency : 40khz timer : 5min tacapacity : 1l clean dirty jewelry, glasses, watches, utensils ltrasonic : 35wultrasonic frequency : 40khztimer : 5mintacapacity : 1lclean dirty jewelry, glasses, watches,...