Car Charger for Iphone 4 4g 3g 3gs Ipod Touch New generic Car Charger for Apple All iPod touch iPhone 2/ iPhone 3G / iPhone 3GS /iPhone 4 and iPod Power your iPhone with a car charger that allows using your device on the road while charging it from your vehicle 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 from excessive electrical loads