AutoPilot - Control, charge and play your iPod through your car stereos AUX port. The perfect way to charge and control your new iPod touch (or just about any other iPod). Griffins AutoPilot technology creates the tactile feedback of a button press as you control volume, and track scan forward/backward with one fingertip. A three-color light ring indicates charge status, while a built-in line-out port, volume control and included auxiliary audio cable connect your iPod to your car stereos AUX-In audio port.