USB 2.0, 1.8?HDD (40G, 60G) 1.8?262K color TFT LCD, CF card reader Support language selection (Chinese & English) etc. Support OTG digital partner, line in Support MP3, WMA music play, image file viewer AVI (MPEG40 video play, direct MP3 record Build-in FM, rechargeable battery Game playing, digital record, repeat, lyric display Battery Maximum working time last for about 10hrs Product Size(L/W/H): 103mm ?63mm ?19mm