... Ultrasonic Cleaner Available for: VCD,DVD disks,hardware,jewelry,watches,necklaces,earrings,rings,bangles,eyeglasses, Sunglasses ,Printer ink cartridge, dentures, comb, toothbrush ... . CD Ultrasonic Cleaner Specifications: Ultrasonic Frequency 40,000 Hz Tank Material Stainless ... W 1.0 kg G.W 1.2kg Ultrasonic cleaner Package details: Carton size (12pcs) 610 ...