A communications headset includes a headset enclosure and a receiver enclosure coupled thereto by various means allowing displacement of the receiver enclosure with respect to the headset enclosure at any of a variety of angles, rotations, and distances. The adaptable positioning of the receiver...http://www.google.fr/patents/US5761298?utm_source=gb-gplus-shareBrevet US5761298 - Communications headset with universally adaptable receiver and voice transmitter
Communications headset with universally adaptable receiver and voice ...
