Dlo Transdock III With IntelliTune for iPod Plays & charges iPod over car radio Compatible with most iPod models, including iPod classic with color display, iPod nano 1G/2G/3G/4G, iPod mini, iPod touch 1G/2G & iPod video A/V output & aux input allows user to transmit other audio devices or play iTunes video in the car 12V power socket provides uninterrupted charging of GPS or other mobile device