Retevis H777 is a very affordable business PMR446 radio that operates on 16 channels. It has a long battery life – up to 12 hours – and comes with a belt clip for hands-free use. The radio is small and lightweight, making it easy to carry around with you. Portable and easy to use, it's perfect for businesses of all sizes.
All H777 walkie-talkies have been set up; you can use it out of the box.
The body adopts an arc design, which fits your palm well; it can be easily held by children and adults.
H777 can support 10–12 hours of frequent calls; full charge only needs 3 hours.
This function will give you another safety protection while ensuring your basic clear conversation at the same time.
Receiver | |
Sensitivity (12DB SINAD) | -122dBm |
Adjacent Channel Selectivity | ≥55dB@12.5KHz |
Intermodulation Rejection | ≥58dB |
Rated Audio Power | ≥0.5W@8ohms |
Audio Response | ±1~-3db(0.3~3khz) |
Rated Audio Distortion | ≤5% |
Transmitter | |
Output Power | ≤2W |
Modulation Mode | 11K0F3E@12.5KHz |
Modulation Noise | ≥40dB@12.5KHz |
Stray Radiation | -36dBm<1GHz,-30dBm>1GHz |
Adjacent Channel Power | ≤-60dB@12.5KHz |
Audio Response | ±1~-3db(0.3~3khz) |
Modulation Distortion | ≤3% |
Radios work very well. So far no problems with them
If you do not like the product you can return it within 15 days - no questions asked. This excludes bodysuits, swimwear and clearance sale items. We have an easy and hassle free return policy. Please look at our Delivery & Returns section for further information.