it is dvd, navigation, with voice commands, touch screen, plays mp3 and wma, if you search the internet i am sure you can find more about it. i still have all the manuals and box for it as well. i also have a voice command unit that lets you talk to the unit to choose the destination, change track and source as well as a few remotes for it if your interested. if you would like more info pm me for my phone number.