Sony Bluetooth Wireless Transmitter for iPod (White) Compatibility: iPod classic 3G, 4G, 5G, 6G; iPod mini; iPod nano 1G, 2G, 3G; iPod touch 1G; iPhone 1G, 3G Handy wireless design connects to iPod and conveniently plays through any Bluetooth sound system Expediently operate basic functions of iPod remotely from BT headset with AVRCP capability Compact size for easy transport Draws its power from iPod, eliminating the need for batteries