Used mainly by tactical assault groups and SWAT teams, throat  microphones are something you rarely see on the street. This will change  now with Sanwa's latest hands free system, a Japanese phone design  based on a military throat microphone.
It might not be used all the time, but if you work in a noisy environment it could greatly improve a phone conversation.
It might not be used all the time, but if you work in a noisy environment it could greatly improve a phone conversation.

