... 3.5''/4.3"/5"/7'' OEM/ODM car gps navigation 1)high quality , Cheap 2)support mp3/mp4/DVD/CD 3 ... , MP3, WAV,3GP) 3 Built-in FM transimitter 4Fingertip Touchscreen:Yes 5 Antenna: Built-in patch 6 ... a variety of games and entertainment, rich car amenities12 Routes: Automatically calculated 13 Voice navigation ... transimitter Play music over your car radio system 3.5''/4.3"/5"/7'' OEM/ODM car gps navigation