mp3 walkie talkie

20. Torch light function

19. Supports USB2.0/1.1, driverless for a system above WIN2000

18. Supports 40 class volume adjusting

17. Multiple menu settings, EQ modes and play-back modes

16. Supports 128x64 MDP (Matrix Dot Panel)

For walkie-talkie, over 3 hours (using earphones), about 50 hour for standby       

For MP3 play-back, over 100 hours (using earphones)

15. Battery duration:

14. Built-in rechargeable and changeable Li-on battery 850mAh

13. Stereo earphones for walkie-talkie and MP3

13. Built-in hi-fi speaker

12. Recording function

11. Standard MP3 player with FM for option

10. DSP modulation and demodulation

9.     Low phase noise and short phase lock-up time (100us)

8.     Inter-talking distance: up to 5.0 Km

7.     Work voltage: 3.3-6.0(BAT)

6.     Supports Sleep mode for super-low power consumption

5.     -122dBm high receiving sensitivity

4.     Output power: 0.50-1.00 W (optional)

3.     Frequency range: 400-470MHz

2.     20 channels and 38 CTCSS formations

1.     Digital intercom, one-to-one and one-to-many