DuoMSera Outdoor Handheld Civil Waterproof High-Power Wireless Walkie-Talkie

1. Anti-cross frequency
2. USB cable charging
3. 32 channels
4. Standby for up to 15 days
5. Built-in 3800 mAh lithium battery
6. Strong penetration, available for basement floors
7. Built-in dark display, display channel and power
8. Audio noise reduction processing, the call voice is clearer and louder, and the fidelity is higher
9. 5W high power
10. Working voltage: 7.4V
11. Frequency stability: 2.5ppm
12. Frequency range: 400-480MHz
13. Theoretical communication distance: 3-15km
14. Theoretical battery life: 1-2 years
15. Size: 118x50x33mm
16. Weight: 180g

Packing list:
Walkie talkie x 1
Back clip x 1
Antenna x 1
Charger x 1
Lanyard x 1
3800mAh lithium battery x 1