1:Video support RM,RMVB,FLV,AVI,MPG,MPEG,DAT,ASF,WMV,3PG,MP4 2:Graphicsupport JPG,BMP,PNG,and other image format support preview rotate and slide playing Size:118*188*11cm3:Play mode : It has 3D virtul sound field and eight kinds of EQ audio playing circularly 4:TFT Screen 7inches QVGA(4:3) resolution 800*480 Touch screen5:Audio :support MP3,WMA,APE,FLAC and other audio formats, ID3 Tag/Lyrics display,a variety of audio EQ operations and background playing 6:E- book :TXT,PDB,PDF,HTMML,CHM,UMD,EPUB reading function Adapter: Passed 3C ROHS CE certification 7:FM Radio specially designed for campus radio ranged in 76MHz~108MHz manual/automatic channle research FM recording and background playing ,maximu 40 radio stations can be saved unique FM transmiting 8:Digital recording support MP3/WAV format ,the recording time is limited by the remaining memory space 9:Battery 2500mAh lithium battery inside play time 10hours for audio,6 hours for video 10:Accessroy HD AV cable ,adapter,audio cable,earphone,bracket,USB cable 11:Language Chinese,English,Japanese,Korean,Russian etc 12:Speaker supporting Transmitting Interface USB 2.0 Earphone Hi-Fi-earphone 13:Storage capacity 4G Byte Memory ,Support MINI SD card