Sony Bluetooth Wireless Transmitter for iPod - TMRBT8IP (Black)
This is a generally great little gadget. It not only streams the audio from any dock-connecter device (iPod, iPad, iPhone), it also interfaces between the i-device and the controls on the Bluetooth headphones. I'm able to pause and skip back and forth between tracks. When I take a call with my headphones, it also pauses the music automatically for me and starts back up after I hang up.     It really is great for the gym and folks who ride mass-transit a lot and don't have built in Bluetooth on their i-devic