Magnetic Mount Antenna - The HH RT 50 Road Trip includes a magnetic antenna so you can operate your handheld CB radio from within your vehicle. Mount the magnetic antenna to the center of your roof on your car for clearest connection. Soundtracker System – Dramatically improves the transmission and reception of CB radios by filtering through 90% of noise. This system reconfigures the transmission signal and allows it to be transferred more effectively through cluttered air waves. NOAA Weather & Emergency Radio - Be prepared and never surprised when it comes to changes on the road ahead. Get 24-hour updates on weather conditions, emergencies, and incoming hazards with the built-in NOAA Weather Radio Channel. Maximum Awareness - With the Dual Watch feature you can program your radio to monitor two pre-selected channels at once. Tune to the 1st channel you want to program. Press and hold the DW button until "DW" begins flashing on the display. Full Coverage - CB radios provide reliable communication which is not dependent on satellites and cellular networks. This CB Radio can access up to 40 CB radio channels and scan to find the one with the best signal with the touch of a button. Omni-Directional Microphone – This microphone allows for voices to be picked up from all directions. Other benefits also include a more natural sound, handling high sound pressure levels, and less sensitivity to wind, pop, or handing noise.