car dvd player for gmc 2007-2012 auto audio radio with reverse camera and gps system multimedia

this unit is plug and play, easy to upgrade and install, your car's steering wheel control still work after installation, so you can use hands-calls and music streaming with buttons of steering wheel. it comes with a big hd touchscreen for better visual experience, you can also mirror link your phone.and more importantly, you will have the latest 3d map navigation system for your trip. it features with 3g&wifi/app download/3d gps navigation/fm&am radio/bluetooth/dual zone/file management/hd 1080p/steering wheel control/mirror link/mp3/aux/usb.