1) 7" THT high definition 16:9 LCD 2) With 8-digit game function, supports two players 3) MS/MMC/SC 3-in-1 card reading function 4) USB function, resolution:1440*234. 5) Flexible adjustment which makes it more comfortable 6) Screen display respectively and independently, programs can be switched freely 7) FM transmitter included 8) AV input function which can be connected to the GPS and backing radar 9) AV input function which can support various DVIX formats, compatible with DVD / VCD / CD / CD6 / MP4 / MP3 / WMA / JPEG disks /games 10) Supports infrared earphones/ IR Ttransmitter/ beige,black,gray be choised   1) 7inch Headrest DVD with USB with SD/MMC/MS with Game with FM/ IR Transmitter with pillow. LX-8878 2) 7inch Headrest DVD with USB with SD/MMC/MS with Game with TV with FM/ IR Transmitter with pillow. LX-8879 3) 7inch Headrest DVD with USB with SD/MMC/MS with Game with Touch Screen with FM/  IR Transmitter with pillow. LX-8880 4) 7inch Headrest DVD with USB with SD/MMC/MS with Game with TV with Touch Screen with FM/ IR Transmitter with pillow.  LX-8881 If you order more or long purchase from us, we will consider big discount for u!