Model number | RB48 radio |
Frequency Range | FRS |
Channel Capacity | 22 |
Channel step value | 12.5KHz |
Operation Voltage | 3.7V |
Battery Capacity | 2000mAh(Li-ion) |
Operating Temperature | -20℃+60℃ |
Antenna Impedance | 50Ω |
RF Power | High:2W/Low:0.5W |
Frequency Stability | ±2.5ppm |
Voice Output Power | ≥300mW |
Audio Distortion | ≤3% |
Transmitting Current | ≤1500mA |
Receiving Current | ≤410mA |
Working Time | 12 hours |
Standby Time | 48 hours |
Dimensions | 180*60*33mm(with antenna) |
Great 2 way walkie talkies for those who do not have a license. Works perfect for airsoft and paintball. Easy to put together, earphones are pretty clear. 5/5
Very impressed with these. I purchased with full skepticism, but am very satisfied with the overall quality. They feel very solid. The reception is fantastic. The Mics work.Used them on a large construction job and has zero issues with them.
WENT ON A CRUISE FOR 4 DAYS AND 10 OF US HAD THEM AND THEY WORKED GREAT, FROM THE BOTTOM TO THE TOP AND EVEN A MILE FROM SHORE , EVEN THE BATTERY LIFE LAST AT LEAST 10 HRS , I EVEN DROPED MY TWICE AND THE BATTERY POPPED OUT. AND STILL TOOK THE BEATING , I'VE ALREADY TOLD 3 OF MY FRIENDS WHO WANT TO BUY THEM
Our company usually purchases 2-way radios for the job-site for our heavy equipment to communicate with the contractor. They can be pricey and the guys just don't take care of them.After having these radios for approximate a month now, they work great and they are holding up well in the field. At this price point I don't mind stocking up to make sure as they age or get lost, I can easily replace at a price I can live with. Thank you!
I bought this radio as an emergency backup while offshore on my boat
Using these for film production. These are great to have on set. The sound quality isn't great, but that's many walkies in general. We once use them 3 days in a row shooting for 12 hours each day and none of them died. Pretty comfortable and good price. Would reccomend
They work ok for our parking team and security at church
Ordered these for the dealership I work for the be able to communicate in/out of store/on lot. They work great
We are a company who uses these radio's to be able to communicate to employees in various areas of the property such as the warehouse, loading dock, and others who are located on top of or who are running various equipment. It is a very loud fast paced environment and safety is always a concern. These radio's have really surprised us and surpassed our expectations.
Great product i use this set in a 800,000 square foot warehouse everyday.
Got them for our warehouse pullers. Work great across a 100k sq/ft warehouse.
We use these for security for our church services on Sunday. Work well
We use these for construction and they work great.
Excellent as expceted
Fast shipping Long lasting battery Works amazing
Absolutely wonderful quality
Nothing to dislike about these walkie talkies. Worth the money spent for waterproof, shock resistance and clarity on talking. My staff love these little units and they can use them while giving showers to the residents. Great product.
As a superintendent I need to keep in touch with my laborers and sub supervisors. This radio has been able to connect even when cell phone service does not inside the under construction building.
Thank You,these Retevis walkie talkies are nice,very clear sound.They'll come in handy when I need them. good seller,Fast delivery,good quality too.Thank you.
Rugged and clear sound. Works on a project we are on that requires signal to be transferred through a 3 ft thick concrete wall 3 stories in the ground.
Have used them around the office and on offsite jobsites and they worked perfectly
I drop it all the time and still works.We use these for communication in our warehouse. These work well throughout the building with not static or cutout.
We bought 10 of these walkies to use at our new Warehouse/Pipe Yard that is +/- 8 Acres and they work wonderfully. We have guys on forklifts, who work in the rain, and these have held up thus far for 3 months, or so. Reception is clear throughout the 8 or so acres.At our last company, we used another Retevis Walkie (RT22S) and they were superb as well. We wanted to try something newer that used USB C as its charger, as well as something that was easier to locate when lost, and that was more durable. These check all of the boxes.Life long Retevis user from here on out!
clear sound, got for my kids they have played with them ever since loads of fun
Our warehouse is quite large, and finding another person at any given time can be a daunting task. The man I need often is my foreman. Giving him one of these units while I keep the other lets us be in contact whenever we have a question or need clarification. Apparently, they therefore, are waterproof, but that aspect is not something we need, nor have I tested them to do this review.
This pair of walkie-talkies is a powerful and rugged. They are easy to use and have a great range! These would be great in any situation where you want reliable communication, hiking, backpacking or camping.
This is a great set for all the right reasons. These radios are built durable, waterproof, have many options and with a strong signal that will definitely go the distance. They do anything and everything you could possibly want from a pair. If you drop these or if they get wet there's no reason to worry as they will be fine. Actually considering how powerful these are and what they do it amazing that batteries last as long as they do. I also like the feel of these because any hand size will feel comfortable yet they are easy to use and see the screen too. They are able to reach each other with ease, and have an amazing sound quality being clear and loud. We have been very impressed with this set overall and so I would highly recommend this set to all!
I got these to use at my fathers properly that we use as a range as we do not have reliable cell service. Even with the change in elevation and rock obstructions, we didn't have any issues hearing each other.
I am very pleased with these walkie talkies. They have great range and clear voice. The radio works well, and I can pick up the weather as well. Since we kayak all summer, it is great to have communication in case we are separated or out alone from camp.
In an actual emergency, I'm talking end-of-the-world scenario, and even the cell phone towers are down, you're going to want a pair of these to communicate with your family. True, the range is limited (probably 2 miles, at best), but this is still better than nothing. They are well built, and the added features make them a lot better than a typically walkie talkie.
I do alot of wiring in buildings. And rather than call the guy I'm working with on the other end of the "pull" we use walkie talkies to be more efficient. While there is a lot of construction and other interference in the buildings we use them in, these work well with no issues.
These 2 way radios are not toys, they are pro grade. The communication is clear and of good quality.
making them ideal for outdoor activities. These two-way radios feature double PTT, FM radio, NOAA weather alerts, and a rechargeable Li-ion battery, providing up to 2 watts of power for extended range.
This pair of walkie-talkies works very well. They include lots of features that others will find useful.
These feel very well made and durable. Easy to set up & start using. We did pick up another kid on our channel when they were just sitting out.
Sound quality is great for a speaker that is only about an inch in diameter. I’m using them around the house for a wireless “intercom” rather than having to use my cell phone to call my wife when she’s in another area of the house.
We love using these when camping with our family. We have other walkies and handheld ham radios, but these are better for use in all environments. One stays at Basecamp or on shore while the other goes out with the kids on land or we can use them in our canoe. I love that I don't have to worry about water splashes ir even dropping it in the lake. The range is really good where we camp, especially across the lake.
This is a pretty simple set that is easy to start using. I've mostly needed a pair for when I'm working on things around the house and have someone spotting the effects of things from a distance.
We got the Retevis walkie-talkies for use around the neighborhood and to stay in touch with younger kids who aren’t quite ready for cell phones yet. Overall, we’re impressed with their performance!
It's a solid 2 way radio with a decent configuration. The interface could stand to use full words instead of all the abbreviations, but that is pretty standard and it's easy to see the large display with the backlight. The range seems on-par for FRS. The buttons feel solid and the rubberized design gives me confidence that it will handle wet conditions, though I don't plan on taking it swimming.
My nephews love these walkies! They’ve got a lot of property and are too young for cell phones, but too old for the cheap ones that barely work out for the house. These have been awesome. They can be heard clearly from one end of the property to the other, even in the woods.
The instructions make the Walkie Talkies seam complicated. but they are very intuitive and easy to use.
We bought these so the kids could play in the woods and keep in touch. As soon as these arrived, we put them to use. They’re excellent and the kids love that they can listen to the radio.
Rugged and clear sound. Works on a project we are on that requires signal to be transferred through a 3 ft thick concrete wall 3 stories in the ground.
Have used them around the office and on offsite jobsites and they worked perfectly
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