XO Vision DC to AC 300W Car Power Inverter: * 150W continuous power, 300W peak power * High conversion efficiency * 2 power outlets and 1 USB port are ideal for charging an MP3 player, eBook reader or similar portable device * Multiple protection circuit * Anodized aluminum case provides durability and maximum heat dissipation * USB Port Output: DC5V 500mA * Automatically shuts down when input exceeds 15V DC or is less than 9.2V * Automatically shuts down when circuit temperature exceeds 150 degrees Farenheit