... 1,7 inch touchscreen 2, Built-in OBD-II diagnostics tool 3,Region free disc player 4, ... DVD Player with GPS, DVB-T, and OBD-II Diagnostics Introducing the Chimera:Road Carnival 7 inch Car ... to your destination, and best of all, OBD-II diagnostics to help you detect your car’s problems ... Antenna Gain: 27dB- Interface: Touch Screen- GUI Interface: YES - 3D type- Maps: via SD card- Voice: YES- GPS Menu ...