Handy cable for home or car
This Metra cable charges your iPad®, iPhone, iPod, while providing a stereo connection to your audio gear. One end features a 30-pin connector that attaches to the bottom of your compatible iPhone, iPod, or iPad, and the other end splits into a 1/8” (3.5mm) stereo audio plug and a standard USB connector.
Once your Apple device is connected, you simply plug the miniplug connector into a home stereo, portable audio system, powered speaker system, or your car stereo's aux input to check out your favorite music. You can then plug the USB connector into a computer, USB wall charger, or the USB port on your audio gear to charge your iOS® device while you listen. The dock connector sends line-level audio out from your Apple® device, giving you better sound quality than the headphone jack output.