Respond to time: 16 ms Consume the electricity quantity: 6 W Power supply: DC 12 V Front-panel color: Black, buff color, gray or from customer from settle color Headrest adjustable angle: In front and back 35 degree have no class to regulate Headrest adjustable tube path: 10 mm - 12 mm Headrest the adjustable tube be apart from: 100 The 190 mms of mm – has no class to regulate Headrest style: In general use type The headrest skin anticipate and color: Imitate the skin black,gray and buff color, may also from customer from choose skin to anticipate with the color Characteristics: Support SD/MMC/CF card, support MP4's broadcast. When respond the human body movable frequency 5 inside switch on automatically. 20 second inside do not respond the human body movable frequency since shut down automatically Be applicable to the headrest puts the tube bore path 10-12 mms and puts a tube to be apart from a 100-190 mms of each chair; The headrest and display the real integral whole turn, the on-line is concealment and do not influence the whole car beauty and car compartment space; Need not change to move the original car chair headrest, installing convenient to need to replace headrest can immediately use; Provide the driver rear row seat the passenger and appreciate and don't influence driver to go the car safety only.