Pryme SPM-2523A
Pryme SPM-2500 Premium Throat Microphone System, Acoustic Tube Version, with Acoustic Earphone. For EF JOHNSON and MOTOROLA radios.
Tactical, heavy-duty throat microphone with clear acoustic tube style surveillance earphone, Blocks background noise by picking up the sound of the user’s voice directly from vocal chord vibration, Large PTT button, Included strap fastens securely.