Belkin TuneStage Bluetooth-Enabled Transmitter for iPod Compatibility: This TuneStage is only compatible with iPod 4G, 3G, mini and photo. It is not compatible with other iPod models also not compatible with iphone models iPhone 3G or iPhone 3Gs. Turns your iPod into a premier wireless remote, streaming music to your home stereo system and putting absolute control at your fingertips Advanced Bluetooth v1.2 wireless technology lets you transmit from a range of up to 33 feet, free of barriers such as walls or ceilings Transmitter requires no batteries and automatically powers on or off with your iPod, receiver is powered by AC adapter Ready to go right out of the box, system requires no software installation and works with any iPod with a headphone/remote connector