I saw this kind of technology in one movie I forgot what movie it is but it is use by some kind of Special Force or SWAT maybe where they can communicate with just a silent conversation, I think it uses your throat vibration to relay the voice or whatever.
Sanwa is making breaking the line of being in a special force and a regular guy. Sanwa will be selling it to the market soon. It is good for loud places or while driving, but if feel stupid when I’m talking to a headset?
Wireless headset is acceptable, but to wear this around your neck and talk through your phone when people look at you and they think you are talking with yourself? I don’t know I just see that neck part but really, people might think your are crazy 😛