1. Portable and user friendly, Patented MP3 watch
2. Support recording function
3. Support a-b repeat function
4. Supports MP3/WMA format
5. Memory unit built-in 64MB-4GB flash memory
6. Port round 4 pin USB port
7. Build-in hi Li-ion rechargeable battery(3.7v)
8. Dual charging methods: (1)USB cable (2)AC adapter/transformer
9. Shockprooof without sound jumping
10. Red/Green/Yellow light indicator

Technical parameter:
11. Battery life about 5 hours continuous playing when fully charged
12. USB transmission rate USB2.0(High Speed)
13. MP3 compression rate 32kbps to 256kbps
14. Record frequency 32KHz; Recording time 260minutes(128MB)
15. Output frequency rate 20Hz to 20KHz
16. Earphone output 4mw+4mw(16)
17. Operating platform window98/me/nt/2000/XP or above