... browsing e-books , and electronic album, etc. With the advantage of full touch-screen operation, small size and ... supports MP3, WMA audio file format playback, support the use of MPEG2, MP4, and H.264 (Baseline) ... file (. Doc.xls.pdf.ppt files);5. Support the wisdom of stock market software. Stock market do be ... Support e-books being up and down to next page, scroll, easy to read7. E-albumSupport e- ...