10W fast charging can efficiently fully charge the walkie-talkie in 1 hour. It is convenient to replenish energy for the walkie-talkie. Don't worry about the power shortage affecting the use when working outdoors.
The one-key pairing function can help you communicate with colleagues quickly even if you use different walkie-talkies. (Needs to restart the radio when done.)
The walkie-talkie adopts fluorescent design. When the hotel suddenly loses power, it is convenient to lead the way and quickly help you find the walkie-talkie.
Compared with plastic belt clips, metal belt clips have better durability and stability. In school, teachers no longer have to worry about the walkie-talkie falling off while walking.
The walkie-talkie is lightweight and portable. With a weight of 127g, the teacher will not be tired after carrying it all day.
Powerful flashlight provides great convenience for night work. Helps you understand your surroundings and illuminates the way.
This function helps you quickly communicate with the same type of walkie talkie. Efficiently eliminate communication interference, easily communicate with colleagues, and have a clear voice. (After completion, the radio needs to be restarted.)
When an emergency occurs, the emergency alarm can effectively alert your colleagues and ensure safety.
Channel lock effectively prevents channel changes caused by accidental operations. Turn on this function, no matter how busy you are, you don't have to worry about losing contact with others.
Support a variety of charging methods, convenient and flexible to charge the walkie-talkie.
Technical Specification
Frequency Range |
400~470MHz |
Channel Capacity |
22 |
Audio Distortion |
<5% |
Operating Temperature |
-20℃+55℃ |
Antenna Impedance |
50Ω |
Output Power |
≤2W |
Frequency Stability |
±2.5ppm |
Maximum frequency offset |
±5kHz |
Stray Radiation |
TX≤0.25uW@-36dBm;RX≤2nW@-57dBm |
Modulation |
8KφF3E |
Transmission current |
≤1500mA |
Receive Sensitivity |
-122dBm |
Adjacent channel selectivity |
≥60dB |
Inter-modulation |
≥55dB |
Operation Voltage |
DC 3.7V |
Features of RB66:
Equipped with Fast Charging Charger
Built-in Flashlight
Local + Remote Alarm
Scan Function
Monitor Function
Squelch 0-9 Level
VOX 0-9 Level
Channel Lock
Busy Channel Lock
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