1.Headrest car DVD player 2.Built-in speakers 3.9-inch Digital panel ,Touch buttons 4.Electronic anti-shock feature ... -MH)Technical parameters9-inch Digital panel ,Touch buttonsAspect ratio: 16:9 wide screenPixel: 800 x 480Operated power: DC 8-18VPower consumption ... : ≤7WColor: Beige, Black, GrayNoteOptional (Monitor only) 9 inch, USB port, Headrest car DVD player