Retevis MB1 40 Channel CB Radio, Noise Cancellation Long Range Mobile Radio, with CB Antenna and Cigarette Lighter, Emergency Channel 9/19, 7-Color Screen, Auto-Scan, External Speaker Jack for Trucker

Professional CB radio kit; MB1 is the professional choice for CB users with professional features such as ASQ SQ HI-CUT RF GAIN NOICE BLANKER; and comes with an antenna out of the box
AM/FM mode; FM supports clearer sound and reduces background noise making calls clearer when used in truck; the main advantage of AM is that it has a longer range making it suitable for long-distance drivers can ask the driver ahead about road conditions in advance
Noise-handle function; SQ/ASQ/NB/HI-CUT function effectively reduces the background noise in driving; offer a clear sound quality for high communication efficiency