RoadKing 4-Pin Dynamic Noise Cancelling CB Microphone

4-Pin Connector
Noise Canceling Dynamic Microphone
2 Position Momentary Slide Switch, Normally Open Contacts
Frequency Response: 100Hz, Output Level @ 1kHz
Open Circuit: -72dB
Power Level: -55dB
Output Impedance: 2000 Ohms
Sold Individually
Quality Made Product