GRAY 9" Digital Screen Headrest DVD Player Monitor & Wireless Dual Channel Headphone & Built in Games Key Operation: DVD Player with Intelligent Touch Button/FM Transmitter Video and Audio: one video/audio input, video /audio(R+L) output Video support: Dat, Mpg, Mpeg, Mpa, Mpe, Vob, Avi, Mp4, Xvid, 3gp, rmvb, RMV, RM, RA, RV -3.5mm Headphone Jack & -3.5mm Audio/Video OUT & USB SD Card Reader 32-bit Game Disc and controller & Image function: support left and right, up and down reversal