Category: Machines
Model: BF-888S
Type: professional level
Category: Pocket PC
Frequency range: 400-470 (MHz)
RF output power: 5 (W)
Channel number: 16 (unit)
Theoretical communication distance: 5 (km)
Working voltage: 3.7 (V)
Frequency stability: + 2.5 (PPM)
Battery type: lithium battery
Battery life: 20000 (H)
Monitoring function: yes
Size: 180 * 45 * 15 (mm)
Weight: 450 (g)
Wireless FM radio

2 walkie-talkie