1. Video play: support ASF format 2. Audio play: support WMA/MP3 format 3. Photo browse: JPEG format 4. Built-in microphone recorder 5. calendar, timer 6. Support video recording 7. Support multi-language 8. Insert SD card to expand capacity 9. Built-in rechargeable battery 10. Built-in 50pcs game 11. Support E-book 12. EQ mode: pop/classical/normal/rock/jazz