... 2-DIN Car DVD Player 16:9 high definition digital touchscreen GPS function or outside DVB-T receiver are option 1.Special car dvd player for Audi A4 2.2 din ... :16:9 TFT high definition lcd 5.Built-in functions: dvd, dvd-r, dvd-rw, mpeg4,mp3,vcd,cd, cd-r,cd-rw ... , fm,am,4x40w amplifier,6.Front usb ,ipod,sd,aux port.7 ...