1,Ultrasonic cleaner, 2, clean little things, high quality. 3, Digital ultrasonic cleaner, 5, ultrasonic cleaning machine

FeaturesCleans optical discs such as CD, VCD, DVD, etc. Use only plain tap water to clean Remove dirts effectively; results can be seen with bare eyes! Clean articles to shine just like new ApplicationsOpitcal Disc Cleaning CD, DVD, VCD, etc. Jewelry and Watches Necklaces, Earrings, Rings, Bracelets, Coins, Watches Straps and Bands etc. Eye Care Glasses, Sunglasses, Contact Lens Accessories Daily Personal Care Dentures, Combs, Toothbrushes, Table-wares

 Ultrasonic Frequency:  42,000 Hz Tank Materia:   Stainless Steel SUS303 Tank Capacity:   600 ml ( 1 pint ) Timer:  3 minutes automatic cut-off Power Supply:  AC 100 ~ 120V, 50 / 60Hz                            AC 220 ~ 240V, 50 / 60 Hz Power :35 W (110 V) / 50 W (220 V) Unit Size:  200 x 150 x 138 mm ( L x W x H ) N.W. : 0.92 kg G.W. : 1.22 kg

Jewelry Ultrasonic Cleaner