... :NTSC/PAL 4.Screen revolve left 180 to right 90 angle 5.Support:mp3,mp4 . Roof Monitor 10.1 inch ... roofr Monitor with IR and , clock, SD,revolve screen Feature: 10.1" New ... TXT,WAV,WMA,AMR,RMVB,AND MPEG,GIF,BMP,DIVXOptional : IR wireless transmitter, 32 wireless game, E-book readPackaging:Packing: Gift ... Remote,manual 10.1 inch roof Monitor in car with IR and ,clock ,SD