MP4
                                    
1. To enjoy music and pictures
2. Digital watches
3.U disk storage
4. Recording of high-fidelity
5.TFT1.8 true color
6. Video player, lyrics synchronized display
7.3-D audio mode
8. Book browsing
9. Supports SD / MMC cards, to facilitate capacity expansion
10.Y-0 outside the ring for speaker
11.FM Radio

MP3
                             
1. high-quality recording MIC
2.read (A-B)
3. MP3 players
4.the local paper to delete the current
5. earthquake, waterproof, anti-static
6.USB mobile storage
7.super functional
8.a variety of audio playback mode
1 Year warranty
(Shell non-guarantee)