... dvd player 1.game function 2.IR wireless headphone 3.USB,SD card reader,FM tansmitter. 4.Mp3,mp4,mp5 headrest ... function, mp3,mp4,system IR wireless headphone,SD card reader, USB and FM tansmitter.General information:Screen TypeColor LCDScreen size7 inchAspect ... MP5 PLAYER headrest dvd player car dvd with system IR,USB and FM tansmitter and game funtion