General Spec Type car charger adapter Color black Connector Number   2 Connector Details 1 ×  car charger jack; 1 × iPod or iPhone connector Compatibility iPod and iPhone 4G Others fit into any 12V accessory outlet or car lighter jack Features Power your iPod/iPhone 4G with a car charger that allows using your device on the road while charging it from your vehicle's lighter jack. Compact design and retractable coil cord are made for easy storage. Built-in charging circuitry protects your car against back-flow current and your iPod/iPhone 4G from excessive electrical loads. Charger fits both standard and auxiliary car power outlets. LED power indicator.