Make and Receive Phone Calls thru the CB Radio with Most Bluetooth Phones. Wireless Technology with One Touch Phone Operation & Auto-Redial. Noise Canceling Microphone with 9' Cord & 6-Pin Screw-On Connector. Loud and Clear Incoming Audio through the CB. 4 Watts RF Power. Large Full Function Analog Meter and Blue Channel Indicator. Talk-Back Control, Dimmer Control and Tactile Controls. Delta Tune, RF Gain, Switchable NB/ANL and SWR Calibration System. Front Microphone Connector and Antenna Warning Indicator. Instant Channel 9, Adjustable Dynamike Boost & PA Capability.