Features: 1) Supports AMV/MTV video formats 2) Also supports MP1, MP2, MP3, WMA, WMV, ASF, WAV 3) Picture viewer: supports JPG format 4) FM stereo radio and FM recording 5) Mass storage 6) Electronic book: supports txt file read 7) Voice reader and repeat 8) 1.5'' display full color 9) Li-Ion battery: 300mAh 10) With speaker