Uniden BEARCAT980SSB 40-Channel CB Radio with SSB USB/LSB and Noise Canceling Microphone: * Full spectrum CB operation * SSB USB/LSB * Noise canceling microphone cancels out background noise * Dynamic squelch control * Microphone gain 4-position control * Instant channel 9/19 * Wireless microphone compatible * CB/PA switch * Large digital S/RF/CAL/SWR meter * Backlit control knobs * Easy-to-read laser etched keys * Variable talk back * Frequency display * 7-color display options * Dimmer switch for day/night * NOAA weather channels * Memory scan * Radio diagnostics * Includes 6-pin to 4-pin adapter cable