The 450 Watt DC – AC Inverter from Mobile Power includes a 12 VDC power plug and battery terminal clamps for direct connection to a 12V DC power source. This inverter provides 3 AC outlets to use with any device that requires 110VAC to operate. It is compatible with iPod, iPhone 4S iPhone 4, iPhone 3GS/3G, all iPod. The 3 AC outlets include dust and moisture protective covers. In addition, the unit equipped with turbo cooling fan for maximum efficiency and maximum life expectancy. Two multicolor LED indicators designed to provide power and operation status. Two USB ports are also available to charge or power any device that is equipped with USB port. This inverter may be easily placed on any vehicle floorboard and mid-console. All AC outlets and USB ports including ON/OFF switch is independently covered by clear acrylic shield to further protect the outlets and ports from moisture and accidental liquid splash.