Product Description TSX-H750A CD Ultrasonic Cleaner Cleaning Method: VCD, DVD disks, hardware, jewelry, watches, necklaces, earrings, rings, bangles, eyeglasses, Sunglasses, Printer ink cartridge, dentures, comb, toothbrush. Specifications: Ultrasonic Frequency: 40, 000 Hz Tank Material: Stainless steel SUS304 Tank Capacity: 750 ml Time Control: 3-59 minutes adjustable with count down Voltage: AC 110-120V 60Hz AC 220-240V 50/60 Hz Power: 40 W Tank Size: 150*130*50mm (L*W*H) Overall Size: 200*175*145mm (L*W*H) Packing Size: 259*201*171mm (L*W*H) N. W: 1.1 kgs G. W: 1.5 kgs