Multipurpose Electric Ultrasonic Jewelry Cleaner Auto Shutoff with 3 min. cleaning cycle Including Ultrasonic Cleaner Powder 3.5oz(100g)304 stainless steel cleaning basin / ABS construction Includes Cleaning basket with Watch holder & CD/DVD disk holder

Frequency: 42K Hz Unit Size: 20.6 x 17.5 x 14.7cm