Super Big Swivel Screen: Large portable DVD player adopts a 17.1 inch screen with a solution of 1680*1080P, giving you a clear and wide vision you have never experienced. And it supports 270 rotation and 180 flip, it is easy positioning so you can always find a comfortable viewing angle. 5000mAh 6 Hours Battery: Equipped with a 5000 mAh rechargeable battery, this kids portable DVD player s play time lasts up to 6 hours. Support 3 modes of power out of the package, you can either use it on battery power on your car s cigarette lighter plug or with the included AC power wall adapter. Multi-functional DVD Player: You can easily sync this portable DVD player to TV to share a bigger screen with your family and friends. Do not worry about the sound because it adopts two high volume speakers.