BM470D Boom Microphone - WM-0601

The BM470 range is a flexible gooseneck microphone, 47cm in length.
It comes in electret or dynamic.

The electret microphone has dual inserts for effective noise capture.
The Dynamic offers superior noise cancellation

The mounting consists of a steel plate, with right angle flange for
attachment of the flexible boom.
 
The boom is fabricated from flexible aluminium conduit, with a
conical aluminium housing at the tip to accommodate the microphone capsule.