DBPOWER 7.5-Inch Portable DVD Player with Rechargeable Battery, SD Card Slot and USB Port - Black HIGH CAPACITY BUILT-IN BATTERY: Built with 2500 mAh rechargeable lithium battery that ensures an using time about 5 hours. Battery-powered, car charger, AC power adapter three power supplies, you can play anywhere. SUPPORT MULTI-MEDIA: Direct play in formats: CD, DVD, CD-R/RW, DVD -R/+R, DVD+RW/-RW, VCD,SVCD; USB and SD Card supported: MP3/WMA/WAV, JPEG, NES(game format), MPEG2/AVI/DIVX, TXT. Also the Game USB for game joysticks provides an extra entertainment of playing games. SWIVELING SCREEN: 7.5 inch 800*480 Swivel Screen with 270 degrees rotation and 180 degrees flip. Easily swiveled as a tablet to attach to the car headrest when you are on road trips. MULTIPLE WAYS TO PLAY: AV input and output can be connected to the TV, watching movies on the big screen. 2 same players can be connected by an AV to AV cable to play same movie at the same time. LAST MEMORY: Support break-point memory function, our portable DVD player will pick up from where you left last time.