Functions:

1. The BF-888S is authorized by FCC and The FCC ID of BF-888S is 2AJGM-BF888S
2. 16 channels
3. 1500mAh Li-ion battery
4. 50 CTCSS/105 CDCSS
5. VOX Function(Need to use VOX earpieces,our product have not include the VOX earpieces.Please kindly note.)
6. Voice Prompt
7. Great quality
8. Emergency Alarm (You can turn it on using Channel 11)
9. Intelligent Charging
10. Battery Save
11.Low Voltage Alert
12. Time-out Timer
13. Flash Light Specifications:

RF Rated Power : ≤ 5W
Channel Capacity : 16
Great voice
Operated Voltage : 3.7 V
Battery : 1500MAh Li-ion
Frequency Stability :±2.5ppm
Operated Temperature : -30°c-+60°c
Antenna Impedance : 50Ω
Dimensions (L×W×H) (with battery, without antenna) : 60x33x115mm
Communication Range : 1-3 km

Be sure the Power setting is on HIGH if you're having problems with distance. You do this with the cable, computer & software.

Transmitter:

RF Power Output : 3W
Modulation : F3E
Spurious Emission : ≤65dB
Audio Distortion : ≤5%
Transmitting Current : ≤1.3A
Receiver: Sensitivity (12dB SINAD) : ≤0.20 uV
Selectivity :55dB/50dB Intermediation :≥65dB Adjacent Channel Selectivity : ≥60dB
Spurious Response : ≥60dB
Audio Power Output : 1000mW
Package Includes:
20x BF-888S Portable radios;
20x Li-ion battery pack;
20x Charger;
20x Belt clip
20x User's manual;
20x Headphone