High quality replacement dynamic microphones for most standard headsets.FREE mic-muff and o-ring with every new replacement microphone Options: Dynamic Microphone for flexible boom Dynamic Microphone for metal boom Electret vs Dynamic Microphones: Electret microphones provide excellent noise cancellation and are generally inexpensive, lighter and smaller than Dynamic microphonrs; however it is typically agreed that Dynamic microphones produce a more natural sound and a higher microphone output volume than typical Electret types. Dynamic microphones also do not require the wearer to have it positioned as close to their mouth for an equal sound output. Fitting: We are currently testing these microphones in terms of fitting on various headsets. So far, we have determined they will fit the following brands of headsets: Pilot Communications Haast Aviation Stealth Headsets
