1.With car dvd player and 7" high definiton foldable display . 2 ... handle and wheels for easy carring.3. With DVD player,support DVD,VCD,CD,MP3,MP4 formate 4. with USB ... Jack, can read and play song.5.With dvd display screen,can display time and music work situation6 ... /metalConnectorUSB and SD card reader jack .Competible format dvd,svcd,MP3,MP4,WMA,VCD,DVCD,CD,JGPAccessoriesmanual instruction ...