[CQ-Contest] Boom for Bose Headset

[Peter Chamalian W1RM]

In the fantastic video of WRTC 2014, there are several shots of ops using
Bose headsets (they look like the Bose QC-15 which I have) with a boom mic
attached.  KL9A was one.

 

Does anyone know what that boom mic was?

 

Don't get me wrong, I'm not suddenly becoming a phone man but I would love
to have one headset that I can use for both modes for when I do get on.

 

Thanks!

 

 

Pete, W1RM