... specifications: Digital ultrasonic Cleaner Features:New function for cleaning CD,VCD and DVDUsing just tap waterDistinct cleaning resultCleaning articles to shine ... design to reduce the noise ultrasonic cleaner available for:VCD,DVD disks,hardware,jewelry,watches,necklaces,earrings,rings,bangles, ... Cleaner is a powerful unit that gently cleans your CD ,jewelry, eyeglasses and even dentures in minutes!