... , and electronic album, etc. With the advantage of full touch-screen operation, small size and easy to ... , WMA audio file format playback, support the use of MPEG2, MP4, and H.264 (Baseline) format ... (. Doc.xls.pdf.ppt files);5. Support the wisdom of stock market software. Stock market do be under control6 ... Support e-books being up and down to next page, scroll, easy to read7. E-albumSupport e-album ...