Medical equipment UV sterilizer cabinet! ! ! Function: 1, Indispensable for compliance with elementary hygiene standards, this unit is specifically engineered for the sterilization of electrodes, cupping glasses, brushes, sponges, scissors, and all other accessories needed by the esthetician. 2, There is a safety feature, which is automatically switch off when door is opened. It has an electronic timer, which will automatically start each time turning power on or opening/closing the cabinet door. After working for approx 15 minutes, the machine will automatically stop. Technical Parameters: Power: 9W G. W.: 6KG N. W.: 5KG Size: 41*25*29cm Frequency: 50Hz or 60Hz Voltage: 100-120V or 220-240V