1. Customized frequency

2. 99 sub-channels

4. Green Background Light on LCD

5. Range 3-5 km ( No obstacle open area)

6. Battery level indicator

7. 10 kinds of call tone

8. with torch&Key lock

9. 3 Level VOX

10. Roger beep

11.Channel scan function

12.Channel monitoring function

13.Use AAA alkaline battery (Not supply)  

14.Use 3 PCS AAA NI MAH rechargeable batteries