RoadKing RKCBBT Voice-Activated Hands-Free CB Radio with Bluetooth Headset and Microphone Voice-activated communication. Noise-canceling Bluetooth(R) headset. One-touch remote call activation. Crystal-clear communication. Comes with the RoadKing RK940 headset. Includes the RoadKing 4-pin dynamic noise-cancelling microphone. Seamless transition from CB to smartphone with one touch. The RoadKing Hands-free CB radio is compatible with Bluetooth(R) 5.0 headsets to eliminate the need for multiple devices in your cab and even comes paired with a RoadKing 940 headset. The noise-canceling mic is also included. Enjoy complete hands-free communication while over the road with this voice-activated hands-free CB radio. This CB radio for truckers also includes a remote wireless push-to-talk CB button you can use if preferred. You are not only getting a great CB radio but some key CB radio accessories come with it. Everything you need to operate this CB (power cable and mic, plus CB radio, and headset - even mounting hardware) is included accept for the antenna. If you are talking on your CB and your phone rings you can hit the multifunction button on the headset to answer your phone and talk hands-free. Hit the multifunction button again to hang up. Enjoy the cool 7-color display and weather alerts too. RKCBBT CB Radio is designed to produce clear and crisp sound quality to help truckers communicate more effectively. You will find this has a user-friendly interface that makes it easy to operate.