VCT VT-100GS - Step Up Voltage Converter 110V to 220 Volts Transformer Use 220V Products in USA - 100 watts Converts 110/120 Volts to 220/240 Volts. Allows you to use foreign 220/240V products in USA. 100 Watts maximum capacity, continuous use voltage converter transformer. Comes with a Grounded Euro/German Shucko socket. Built in ON/OFF switch. Comes with grounded power cord with grounded plug for USA outlets. Ideal for phone, iPods & camera chargers, shavers, etc.Do not use with l appliances or heat producing products like flat irons, hair dryers etc.