Portable DVD Player With 3D Screen And Game USB and SD Card 3D Portable DVD Player with 7.8 Inch LED Screen HD DVD player play DVD disks Adjustable 180 degree Swivel Screen. Features Primary Function: 7.8 Inch TFT LED Portable DVD Player Screen Resolution: 234x480 Display Aspect Ratios: 16:9 Compatible Disc Formats: DVD, DVD+R-R, DVD+-RW, CD, CD-RW DVD disc region compatibility: Region Free (also known as Region Zero) SD Card playback: YES Max SD card accepted: 4 GB (not included)