... function,Calendar function cheap sales E-book reader ebook black color 7 inch e-book reader, video player,,mp3 player,Bookmark ... shuffle*Audio: normal, Microsoft Audio, Rock, Pop, Classic, Bass, Jazz*Recording function*Image view: support image format JPG, BMP, image to ... playing time: Audio 18 hours, video 6~7 hours*Electronic book reading: about 12 hours, 3500 pages.*Accessories: manual, charger* ...