Simply plug the charger into your car's cigarette lighter socket Built-in charging circuitry protects your car against back-flow current Charger fits both standard and auxiliary car power outlets LED charging indicator Made of Durable Hard Plastic Fast Charges and maximizes battery life Fits into any 12V accessories or car cigarette lighter jacks For use with all the Apple Ipod, Mp3 players, PDA all brands Compatible with model : Apple Ipod Video, Nano, 3G, 4G, Photo, Mini, U2, PDA all brand, when used with your USB Charging Data Cable (Not Included) * Not compatible with iPad