... 7inch Ebook 4GB Colorful TFT Screen Touch screen Ebook Reader e-book mp4 player video player FM digital photo frame Battery 2100mAH supports ... 4:3)Resolution: 800 x480 pixelsOperation: key-pressAudio formats: WAV, MP3, WMAVideo format support: rmvb,rm,avi,vob,flv,mpeg4, etcText ... formats: TXT, EPUB, HTML, PDFPicture format: jpg, bmp, pngSchedule Power off: Support 3 min, 5 min, 10 min ...