The PIE FRD03-POD-S is the Direct Connection iPod Vehicle Adapter that is fully compatible with the stereo system in your vehicle. The PIE FRD03-POD-S connects directly to the factory radio, giving you CD Quality Sound from your iPod and iPhone in the car. In addition, PIE FRD03-POD-S powers and charges the iPod, lets you browse the iPod and iPhone using the radio and steering wheel controls, and even displays iPod and iPhone text information on the factory radio display. FM Transmitters and Cassette adapters cannot compete with the CD Quality Sound of this Direct Connection iPod Adapter.