... simple and easy.2. Portable Moive Player & Theather:With built-in MP4, you can carry it with you play the movie ... . Internal/External Memory storage support:1GB Internal Memory with build-in TF card reader. upto 8GB LED portable Projector Specification:Brightness ... GIFVideo: MPEG4,AVI, RM, RMVBAudio: MP3, WMA, FLAC, APE,AACBuild-In Speaker: Stereo(1W)Battery: 1700mah, 3.7VDimensions (WxHxL): 123x67.5x25 ...