If your car is already equipped with an iPod / iPhone kit you can use Dension"s brand new Extension Cradle to connect your iPhone to it. All functions will be available exactly on the same way, like with an iPod docking cable.Dension"s Extension Cradle has a generic, eye-catching design to fit your iPhone 4S / 4 / 3GS / 3S.Features: * Mounts on windscreen or dash * Portrait and landscape position to support navigation and videos * iPhone charging * Transferring audio, data to the iPod/ iPhone kit.