Retevis MB63A CB Radio with AM/FM, NL/ANL CB-Radios, 12/24V, VOX, 40-Channel, Cooling System, EMG CH9/19, PA Function, Cigarette Lighter, Cb Radio Complete Kit for Off-Road, Caravan & Truck Drivers

AM and FM Cb Radio; AM mode offers a long communication distance; FM mode has a clear sound at close range; you can choose the Retevis MB63A cb radio needed mode based on your needs

Supports public address system; the cb-radio enhance call volume; provide clear outdoor announcements; suitable for emergency dispatch; traffic management; event coordination

High-efficiency noise suppression; MB63A cb radio equipped with Noise Blanker and Automatic Noise Limiter; effectively eliminates bursts of impulse noise and continuous background noise; ensuring clear communications

Professional use; 12V is suitable for small cars; 24V is suitable for big cars; cb radios equipped with cigarette lighter power cord; whether you are a truck driver or travelling outdoors; experience reliable communication

High-efficiency heat dissipation system; the cb-radio built-in heat dissipation block; rapid heat dissipation; prevent overheating of the equipment; prolong the service life of the product

Easy reading; truck CB radio has 3-level adjustable backlight; whether day or night; you can check the channel information; and function operations clearly

Secure driving; CB radio for truck has an emergency channel 9 and 19; channel 9 is used for emergency; channel 19 is used for trucker communication; press the EMG key to switch quickly

VOX mini cb radio; you can talk with partners directly without holding the speaker mic; pay more attention to your operation in the vehicle