Brand New Non-OEM (Generic) Polybag Package * Wirelessly control your iPod, iPhone at anytime in any place.Simply plug-in receiver into your iPod * Five buttons design: Fast Forward, Rewind, Play / Pause and Volume Control * * iPhone 4G 3G, 3GS, Touch 2nd Gen 3rd Gen,Nano 4th 5th Gen cannot use built-in Aux port on the device * This is not FM transmitter.