WONNIE 12" Headrest Video Player for Car, Support 1080P/MP4 Video with HDMI Input/Output, Mounting Bracket, USB Card Reader, AV in, Remote Control, Car Charger（* DVD NOT Readable, No Battery

Two Powerful BOX Speakers 2 HDMI OUT Function Isn't it a portable DVD player? Can it not open the clamshell and read DVD discs? No, it's not a portable DVD player, and it can't open the clamshell or read DVD discs.

It is a headrest video player with USB, HDMI IN, HDMI OUT, and AV IN function, designed for use in car.