... , Lid)--High-performance transducer--Secure and stable PCBA--CE/FCC tested and approval Bracelets Ultrasonic Jewelry Cleaner Applications: Industry and mining enterprise, universities, collegesand ... products, mechanical hardware fitting,eyeglasses, jewelry, clock and watch, money, fruit and so on. Bracelets Ultrasonic Jewelry Cleaner Specifications: ModelVGT-1613TVoltageAC100~120V, 60HzAC220 ...