Features:  - Special protection circuit, intelligent control system- Small and lightweight, easy to carry and easy to operate- Pervasiveness, all object surface can be cleaned in the liquid- Nondestructive cleaning, ultrasonic cleaning won't make the object cause any damage- Remove dirt, dust, grease from the tiniest of places using ultrasonic technology- Suitable for cleaning jewelry, glasses, circuit boards, ornament, headwear, brooch, pen, CD, toothbrush, false teeth, milk bottle, fruit, clock, exact instruments etc Specification: - Plug Type: 110V US Plug, 220V EU Plug- Note: Please kindly leave us a PAYPAL NOTE specifying your favorite plug type, otherwise we will send it in Random.- Capacity: 600ml- Input Voltage: 220V - 50Hz / 110V - 60Hz- Consumption Power: 30W/50W- Ultrasonic Frequency: 40KHz- Size: Approx. 18.2 x 10.5 x 11.1cm/7.17 x 4.13 x 4.37''- Bath Inner Size: 16.8 x 8.9 x 4.2cm/6.61 x 3.50 x 1.65''- Adjustable Time Scale: 30W: 1-60 minutes, 50W: 1-30 minutes Package includes:  1 x Ultrasonic Cleaner1 x User Manual Details pictures: