Baseball cap with integrated microphone.

Having tried clipping a small lavalier microphone onto the side of my baseball cap to get consistent positioning, I decided that to make it more robust and less intrusive I'd get another cap and actually build a microphone into the skip.
You can tell me what you think of the sound. The materials are very easy to source. A common electret/condenser microphone capsule, some thin screened wire and a four pole 3.5mm jack plug.
If you enjoy the channel you can help support it with a dollar for coffee, cookies and random components at:-
http://www.bigclive.com/coffee.htm