Feature 1Spare electret capacitive hanger rod microphone, suitable for Armorwerx/Peltor Comtac and similar earphone. 2Repaired microphone volume/impedance problem with earphones used with commercial PTT and radio. 3Suitable for Comtac II/Comtac III/Comtac IV, plug and play installation. 4Professional manufacturing, good performance and clear sound. 5Made of high quality ABS material, sturdy, durable and long service life.Condition: 100% Brand NewItem Type: MicrophoneMaterial: ABSColor: BlackQuantity: 1PCSInterface: 2 PinWorking Voltage5V/1AFeature: Used for ComTac II Noise Reduction HeadsetGood Performance, Clear SoundWeight: Approx. 27g .wang-edit-text{ font-family:'Arial' important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Microphone