Included in Box: RKCBBT CB Radio, RKING940 Bluetooth headset, Remote Wireless push-to-talk CB button, Road King 4 Pin dynamic microphone. Features: Connect via Bluetooth to the CB radio with voice activation Easily transfer to your smartphone with one touch, 7 color display, NOAA weather alerts, PA function, Auxiliary Handheld microphone, 40 Channel Operation, Talkback