VEVOR 0.8L Professional Ultrasonic Cleaner 304 Stainless Steel Digital Lab Ultrasonic Cleaner with Timer for Jewelry Watch Glasses Circuit Board Dentures Small Parts Dental Instrument (0.8L)Product Features 40 KHz Powerful Transducer Input: 110V; Ultrasonic Transducer Power: 35W; Ultrasonic Frequency: 40KHZ; Built in powerful transducers, strengthen the ultrasonic power and make superior cleaning outcome. 0. 8L tank to hold small sized items, and it is low noise on use. Never disturb your other works. Timing Functions Built in microcomputer and timer, it supports 0 15 minutes working time select and display. Auto start cleaning after