Headphone Control Adapter----Control your iPod with any headphones. The perfect companion for your favorite set of headphones. Griffin?s Headphone Control Adapter plugs in between your favorite headphones and your compatible iPod to control iPod play (Play, Pause, Stop, Forward, Back) and volume. Also works seamlessly with Apple's VoiceOver feature on iPod models that feature VoiceOver so you can hear artists, track and playlist information with the press of a button. The Headphone Control Adapter also makes a great iPod controller for car stereos with Aux Audio input. Connect between your iPod and any auxiliary audio cable to control your iPod without taking your eyes off the road.