Ultrasonic Cleaner Jewellery Cleaner Professional Automatic Ultrasonic Cleaning Machine for Cleaning Jewelry Rings Glasses

Operation mode: mechanical
Bottom plate material: PP
Power supply: USB
Rated voltage: 5V
Rated power: 5W
Product size: about 7.2*19*6.8cm
Dimensions in the groove: about 15.2*5.4*3.6cm
Weight: about 200g
Color: White