Retevis H-777 Two-Way Radio Review

There is this convenience with cheap but capable devices. Sure, we often are stingy when it comes to buying devices. We want to make the most careful decision with these items.

Not only are we looking for cheap deals, we also want feature-packed gadgets that we know we can rely on. If you want a two-way radio that wouldn’t break the bank and would accommodate your friends or family, then let this Retevis H-777 review show you if it is a good fit.

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Basic Features

  • Portable, handheld two-way radio
  • Uses Ultra High Frequencies (UHF)
  • The average range is from 1 to 3 miles
  • Usable for at least 8 hours
  • 16 memory channels
  • Supports CTCSS/DCS channels
  • VOX feature


  • Headset
  • Drop-in charging stations
  • Belt clips
  • Antenna
  • 1500mAh Li-ion battery packs


Retevis is known for producing quality electronics for its customers. The company has been around for quite a while already and it’s been proven to be a quite capable manufacturer in its own right. Retevis is also notable for its responsive customer service.

An example of this is the company’s H-777 two-way radio, one of the toughest competition out there. The radio is a good device with many features for its price range. The handy device comes with a sleek and professional design that doesn’t seek too much attention to itself.

First, the H-777 is a 2-way UHF radio. It transmits single band and single frequency messages. It also has 16 memory channels that you can reprogram through a computer and a special software. If you want to program a couple other channels, you don’t have to be an expert on radio frequencies. The radio is easily programmable and can be programmed through a computer.

To top this off, the radio also has 50 CTCSS and 105 DCS channels. These are used to add a tone to the transmission at a certain frequency. To hear the transmission, you would need to use the same CTCSS or DCS channel.

With a maximum transmission at 5 watts, the radio surprisingly has a pretty decent battery life. It can go for at least eight hours, assuming that you would turn it off when it is not in use. Its battery is also fast-charging as it can be filled up in 2 or 3 hours.

To preserve battery life, the radio comes with different power settings. The power settings refer to the radio’s transmission of messages. The radio transmitter itself maxes at 5 watts.

Aside from this, the H-777 also comes with an energy saving mode and an automatic time-out feature. These power settings, in conjunction with its capable battery, make the radio last for as long as a day.

For people concerned with ease of use of the device, rest easy knowing that the radio is lightweight. It’s also pre-programmed, meaning that you can use it right out of the box as soon as you set it up.

It has a clear audio speaker that is reliable even in quite noisy conditions. The radio also comes with headphones that allow you to use the device and communicate hands-free.

Exploring the woods? The H-777 got you covered. It has a built-in LED flashlight as well as an emergency alarm feature in case things go wrong. The radio comes with an illuminated LED screen for easy night use.

One thing to note about the radio though is that it isn’t meant for long-range communication. The Retevis H-777 range only goes from one to three miles. If you want to use a radio that can still be used even though your companion is far away, then this radio isn’t for you.

The radio is notable though as its coverage is still pretty strong in urban areas with lots of tall buildings. This is an impressive feat, especially coming from a cheap device such as the H-777. Coverage indoors, however, is somewhat poor.

The device can’t also be taken in areas on or around bodies of water. It isn’t waterproof or water-resistant. Although for the most part, this is acceptable given the price at which the radio is sold at.

The headphones that come along with the radio are good, although using them for extended periods of time can cause pain and discomfort. There is also a reported lag of one second when you push the PTT button. It’s not really a major issue, but instant response from a communication device is still a plus.

There is also no NOAA weather support. For adventurers who plan on going into places with unpredictable weather patterns, the H-777 isn’t going to be the best choice.

Another main issue that customers complain about is with the durability of the radio. The H-777 reportedly fails just after a few months of use. The antenna also breaks or falls off easily in the same amount of time.

Despite all these shortcomings, it can’t be denied that the H-777 is a great entry-level choice. Not only is it sold in bulk sets (typically in sets of ten devices), it is also used by the US Navy. Its main asset is the fact that it is sold cheaper than other two-way radios. Though it lacks several other features that are present in more expensive radios, it has enough basic features.


  • Cheap and sold in bulk sets
  • Works well in cities
  • Extensive battery options


  • Not durable
  • No NOAA weather support

What’s the Bottom Line?

The H-777 is a formidable choice that should be considered by radio enthusiasts—both novice and experienced. Produced and manufactured by a well-known electronics company that also has good customer service, the radio is simply bang for the buck.

Although it lacks a couple features that could be great additions, it’s understandable given that the price range is quite cheap. It’s something for families or group of friends who want something cheap but also reliable when needed.

According to Retevis H-777 walkie-talkie reviews, the main shortcoming that the radio has is with its durability. You may find yourself dealing with a broken radio a couple of months after initially buying the device.

However, all things considered, the Retevis H-777 is an all-around radio with a cheap price tag. Overall, it is a great two-way radio that would suit people who only need basic features and want something for a group of people.

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