1. Noise suppression

2. Better frequency use ratio (6.25KHz)

3. Longer use time of the battery

4. Multi digital codes using for the transceiver

5. Support private call,group call and all call

6. 4 side keys can be programmed

7. High/Low voltage alarm

8. Dual-pin for out microphone and earphone

9. Built-in USB interface

10. 160 channels,50 zones

11. SMS

12. Manual dialing

13. Roger beep and emergency alarm

Specification

Frequency range     VHF:136-174MHz 

UHF:350-390MHz: 400-470 MHz

Channels: 160

Zones: 50

Channel Spacing: 6.25KHz

Working Voltage: DC7.4V(±20％)

BatteryCapacity: 2000mAh (Li-ion battery)

Battery Average Working Time（5/5/90）: 17 hours

Frequency Stability: ±1ppm

Antenna Impedance: 50Ω

Dimension: 60(L)*39(W)*103(H) mm

Weight: 291g (including battery pack)