The Cobra 75 AllRad is the first wireless CB radio on the market. It features a bluetooth wireless headset intergration, push to talk button, DSP, USB Power handset twith all the other stantard CB funtions. Features CLASSIC CB DESIGN - Cobra's classic CB radio design with 4 Watts of power and access to all 40 CB channels Bluetooth Intergrated for Wireless Headsets and communicate via wirelss headset with a bluetooth Push to Talk Button Bluetooth Intergrated for Wireless Headsets and communicate via wirelss headset with a bluetooth Push to Talk Button INSTANT ACCESS TO CHANNEL 9 - Instantly switch from normal operation to channel 9 in case of emergenices or accidents SWR CALIBRATION - Adjust and calibrate your SWR meter for optimum antenna performance