D261n supraplus binaural headset
The supraplus digital binaural nc headset has been created to work with the vistaplus adapter to optimize audio performance in health and safety conscious work environments meeting the lower sound exposure thresholds required by noise at work legislation often means that the headsets receive is quieter than previously experienced this can make calls harder to hear and potentially reduce productivity supraplus digital uses on board memory to store the exact parameters characterizing each indiv