... Audi A4 2.2 din iso in-dush dmounting.3.Beautiful picture osd menu function, 4.Display size: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 ... : it is connected to the rearview camera9.Shock proof memory: 5 seconds esp electronic aegis10.Remote controller: full function remote operation ...