The USB12V2 is an automotive charger with Dual USB outputs for charging MP3 players, Cell phones, PDA's and virtually any portable electronic device that uses a USB cable for charging. Plugs into any available 12 volt lighter socket or accessory socket. Provides (2) USB power outlets. Use your existing iPod USB cable to charge your iPod in the car. Sleek, ergonomic design with red LED power indicator.