Dynex DX-D7PDVD 7-Inch Portable DVD Player with Dual Screens Headphones & Carry Bag Playback formats include DVD and CD for enjoying your media. Dual 7 inch displays with 2 mounting straps provide a clear view for passengers while you're on the road Portable design measures just 1-5/8" thin for easy portability in a backpack or tote bag Two pairs of headphones let you listen privately and allow you to turn up the volume without disturbing others