1>1.1 inch white and black display smaller and nice face                                                    2>support MP3,WMA,APE,WAV,ACT,OGG audio format                                     3>support 18 kinds language                                                                                                 4>support WINSE/ME/2K/XP,Mac OS 10 and WIN98 system                                           5>self-motion read E-BOOK                                                                                                   6>USB 2.0 high speed