Features:
1. A lightweight and compact communication device
2. Provide you clear and loud sound
3. Can be used to keep communication with partners or workmates
4. Built-in 2800mAh battery for long service time
5. Prevent users from receiving unauthorized signal and avoid the interference channel
6. Protect sound from the interface of the signal 
7. Suitable for many occasions, such as airports, manufacturing plants or concerts etc.

Specifications:
1. Color: Black 
2. Quantity: 1 Piece
3. Material: ABS 
4. Frequency Range: 400-470 MHz
5. RF Output Power: 5W
6. Channel: 16
7. Talk Range: 5-10 km
8. Battery Type: Lithium Battery
9. Battery Capacity: 2800 mAh 
10. Standby Time: 50 Hour 
11. Working Time: 40 - 48 Hour
12. Battery Life Theory: 10000 Hour
13. Monitor Function: Yes
14. Weight: 14.46oz / 410g
15. Operating Voltage: 3.7V
16. Frequency Stability 2.5 ppm
 
Package Includes:
2 x Walkie Talkies 
2 x Antennas 
2 x 110~240V US Plug Power Adapters (110cm) 
2 x User Manuals
2 x 2800mAh Batteries
2 x Straps