... :DC 12V 2 video input;1 game input 7'' Universal Headrest Monitor/ Game&IR&Zipper cover(Optional)7 inches wide view angle ... (H), 480(W)×RGB×234(H), Power supply: DC 12V Headrest style installation2 AV input, Game function (Optional ), IR (optional), Zipper ... /12mm/12.5mm/12.7mm/13.8mm/14mm/16mm 7'' TFT-LCD car headrest monitor /IR/Game/Zipper (Optional)