1. The full computer chip control smart lithium battery charger

2. High capacity lithium battery

3. Radio, alarm, 5 w power

4. Lithium electricity, hydrogen can be compatible

5. Save electricity function, voice control, analog and digital audio Walkie Talkie

6. Chinese/ English speech, humanized design

7. Size: 110 mm * 50 mm

8. The frequency range: 403-470 MHZ

9. The output power: 5 w

10. The number of channels: 16

11. Audio distortion: 5% or less

12. The residual wave tolerance: 5 PPM

13. The maximum deviation: + - 5 KHZ or less

14. The noise radiation: greater than 60 db

15. Adjacent-channel power: greater than 60 db

16. Reference: sensitivity is greater than 0.20 mu V

17. Static mania: sensitivity is greater than 0.15 mu V

18. The perturbation resistance stray: greater than 60 db

19. The adjacent channel selectivity: greater than 60 db

20. The perturbation resistance stray: greater than 60 db

Wait 21. Current: 40 ma (approximately 15 ma) save battery state of emission current

1.2 A

22. The power supply voltage of 3.7 v = = = 1500 mah

Scope: property management, hotel, construction, factory scheduling, railway, transport, shopping malls, etc.

Configuration: a host, a charger, 1500 ma a lithium-ion batteries, belt clip a, antenna, a root, warranty card, manual one.