Car Charger Power Inverter DC-AC 100W Input Voltage (Default Value) :DC 12VOutput ... variety of electric devices with power consumption less than 150W,such as mobilephone,MP3,laptop,lamp,digital camera,CD,TV,Fan,etc ... unplug th inverter from cigarette lighter socket of the automobile. Car Auto Power Inverter Adapter DC-AC 100W with USB (Blue)