CAD Audio 631L Nois-cancelling Dynamic Palmheld Microphone with Talk Switch

The palmheld microphone series is designed for sound installations.
The frequency response, especially tailored for voice communications,
provides a crisp, clear, highly intelligible sound. The ergonomic teardrop
housing is tough and the transducer resists atmospheric extremes. The
palmheld series have low-impedance output and is factory wired normally
open. High-cycle DPDT switch mutes the microphone and produces an
external contact closure. 6’ heavy-duty coiled cord is stripped and tinned.