FUNCTION: 1. Support AMV/MTV video format Also support MP1、MP2、MP3、WMA、WMV、ASF、WAV 2. picture view, support Jpg format 3. firmwareupgradeable 4. FM stereo radio 5. FM recording 6. Mass storage 7. Electronic book ,support txt file read 8. voice reader and reapt 9. Seven EQ modes 10. Auto Power off