The Cobra CWA P135 inverter provides household power on the go! Its swiveling 12 V DC accessory port plug converts your vehicle's cigarette lighter into 120 Volt AC household power. Power up office equipment and appliances under 130 watts, including most laptops. It also has a USB output, ideal for using/charging most small video games, an iPod, smartphones, and many more USB devices. Its compact size and easy installation makes it ideal for travelers. www.cobra.com