Uniden BC645 4-Pin Microphone for CB Radios

The Uniden BC645 Accessory CB Microphone is an electret condenser replacement microphone with an 8 ft. flexible cord.

• Ergonomic design with ruggedized construction.
• Original microphone included with the Uniden PRO505XL CB radio.
• Works with most radios with a 4-pin mic jack, including the Uniden PRO505XL, PRO510XL, PRO520XL, PRO538XL, and Cobra 19DXIV.
  

4-Pin Microphone Connector Pin-Out for Uniden BC645

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⚠️ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.