Roof mounted monitor and DVD player with added USB and mini USB portand a SD card reader for easy viewing of your digital files. Very easyto install and use, with a push of the button this 10.4 Inch TFT LCDceiling monitor will flip down and display everything from movies tomusic to pictures with sharpclarity. As an added bonus, there is a built in FM transmitter for easyplaying on your own FM Radio, 2 AV OUT for moving the pictures toother monitors, and an AV IN for showing images directly from otherdevices.