9.2" (16:9) headrest slot in styple DVD TFT LCD Color Moniotor Support USB,Support SD/MMC/MS card FM transmitter Send even frequency to click and coexist Infrared stero transmitter Earphone stero output Compatible to VCD/DVD/CD/MP3/MP4/CD-R/CD-RW/DIVX/HVCD/DVD-R/DVD+R disc Av out and AV INPUT PAL/NTSC/AUTO Compatible Adjusting steel tube space betwween 110 mm to 190mm, to meet installing requirement of seat