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Retevis MB3A 40-Channel AM/FM CB Radio Kit - Long Range Trucker Radio with Antenna, 12V/24V Cigarette Lighter, Noise Limiter, PA, Emergency Channels 9/19, Cooling System

  • Based on 47 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Jun 9
Order within 20 hours and 14 minutes
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Set name: MB3A-With Antenna


Features

  • Professional CB radio; AM/FM dual mode, whether it is long distance or clear communication; it can meet your needs on various occasions include emergency
  • Long range; Equipped with an antenna to expand the communication distance; with simple installation steps; you can listen to interesting programs and make your journey full of fun
  • Practical CB kit; Optional 12V and 24V power voltages; whether car or truck; this cb radio can easily adapt; convenient charging; built-in cigarette lighter powers phones or dash cams
  • Loud and clear sound quality; ASQ/SQ reduces noise interference when in standby mode; ANL effectively reduces engine and wind noise when driving at high speed; NB can maintain signal clarity and stability when starting the engine
  • Small and compact; No matter how big or small the space in your drivers cabin is; you only need a small nook or cranny and a few simple steps to install this mini cb radio
  • Clear and large display; large orange fonts are easy to read and eye-friendly; reducing the chance of visual fatigue and making communication easier while driving
  • Hands-Free Operation; VOX function lets you talk without pressing buttons; so you can keep focus on driving and road conditions
  • Reliable Performance; the heat sink can effectively reduce the temperature of the CB radio during operation; preventing call interruption caused by overheating; effectively extending the service life of MB3A
  • Safety protection; Whether it is a trip or long-distance freight transportation; the emergency alarm device can add a sense of peace of mind your journey; making your friends and families less worried

Brand: Retevis


Color: Black


Number of Channels: 40


Special Feature: NRC/Hi-Cut/ANL/NB, PA, SQ/ASQ


Frequency Range: 26.965 MHz - 27.405 MHz


Voltage: 24 Volts (DC)


Water Resistance Level: Not Water Resistant


Product Dimensions: 51"D x 6.5"W x 1.6"H


Item Weight: 4.45 Pounds


Included Components: 1X MB3A CB radio & microphone,Antenna,Stop pad,Spare fuse, Speaker microphone bracket, 1X main brackets, bracket knob , screw,User Manual See more


Number of Channels: 40


Additional Features: NRC/Hi-Cut/ANL/NB, PA, SQ/ASQ


Frequency Range: 26.965 MHz - 27.405 MHz


Voltage: 24 Volts (DC)


Water Resistance Level: Not Water Resistant


Audible Noise: 40 Decibels


Compatible Devices: External speakers, external antennas, microphones, CB radios using the same frequency band


Tuner Type: AM/FM


Item Dimensions D x W x H: 51"D x 6.5"W x 1.6"H


Item Weight: 4.45 Pounds


Brand: Retevis


Model Number: MB3A


Built-In Media: 1X MB3A CB radio & microphone,Antenna,Stop pad,Spare fuse, Speaker microphone bracket, 1X main brackets, bracket knob , screw,User Manual


Unit Count: 1.0 Count


Manufacturer: Retevis


Color: Black


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Excellent Radio
Set name: MB3A-With Antenna
Excellent radio. Good quality Clear signal.
Reviewed in the United States on January 25, 2026 by Pieter

  • Compact unit, good for the jeep
Set name: MB3A-Without Antenna
Wanted to add a CB in my jeep but the ol cobras take up a city block. This thing is as small as the 25w btech gmrs radio I have next to it. Made the install pretty clean. As far as function, it's a basic CB. Works like it should.
Reviewed in the United States on December 29, 2025 by SB

  • Best deal out there.
Set name: MB3A-With Antenna
Great little radio. Antenna is longer than I expected. Super clear sound, nice features.
Reviewed in the United States on September 17, 2025 by Joshua Huffman

  • Barebones and it does work
Set name: MB3A-With Antenna
Barebones no complaints for price
Reviewed in the United States on January 5, 2026 by VladimireTod

  • Ok product. Useful if close by
Set name: MB3A-With Antenna
This is suposta be a long range radio and is not. We attempted to use this past weekend and when our people got away from us, we could not connect even after connecting together while at camp. The sound is very crackling and is not clear.
Reviewed in the United States on August 19, 2025 by Paula Bierman

  • Frustrated
Set name: MB3A-With Antenna
I think I’m being nice giving this product two stars. This radio changes channels on its own whenever it wants to. I had it set at channel 25 and before I know it it changes itself to 09. And then I had trouble getting back to channel 25. It would go back to 09 just as soon as I reset it. I know this is not anything to do with emergency announcements because there weren’t any. And it is not just my radio because my brother has one of the same brand and it does exactly the same thing. Sometimes trying to reset it I couldn’t even get back to channel 25. The only way I was able to get back was to turn it off and turn it back on. Please don’t buy this radio. ... show more
Reviewed in the United States on July 13, 2025 by Doug M L

  • good radio
Set name: MB3A-With Antenna
works great, clear sound. only nitpick is even on full brightness it is still hard to read screen in the sun.
Reviewed in the United States on July 18, 2025 by Sam

  • Works well
Set name: MB3A-With Antenna
Works well
Reviewed in the United States on December 2, 2025 by Lozz

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