Uniden BC645 4-Pin Microphone replacement for CB Radios, Comfortable Ergonomic Design, Rugged Construction, Clear Quality Sound, Built for the Professional Driver Speaker Pattern Name:Speaker Includes 1 large O-ring

Includes 1 large O-ring

Aluminum Shaft Coupling Coupler for Stepper Motor Servo Motor CNC Machine 3D Printer DIY Encoder

comfortable for touch

Steering Wheel Control: The product is equipped with a steering wheel controller

Compatible System Support connection with smartphones

Uniden BC645 4-Pin Microphone replacement for CB Radios, Comfortable Ergonomic Design, Rugged Construction, Clear Quality Sound, Built for the Professional Driver Speaker Pattern Name:Speaker Includes 1 large O-ringUniden BC645 4 Pin Microphone replacement for CB Radios, Comfortable Ergonomic Design, Rugged Construction, Clear Quality Sound, Built for the Professional Driver This 4 pin CB microphone is the model that comes with the PRO505XL, and is the factory replacement for that CB radio. This microphone will also work with any radio wired 4 pin Uniden, including the following models: PRO505XL, PRO510XL, PRO520XL, and PRO538W Product Features The Uniden BC645