1)Digital product,2 speakers 2)Support TV IN,FM function 3)Voice reorder,E-book,Calendar,Clock 4) ... and slide show functions Flash Does not support Mobile TV Does not support Audio Format MP3,WMA,WAV,AAC,AMR ... Alt Voice record Build in Mic, extra long recording time FM function Support Additional function E-book Support, auto browsing, ... 6:51:46 Digital product with mp4 vedio camera FM tv in out etc