Jabra BIZ 2300, Duo, QD, NC, WB

Jabra BIZ ™ 2300 Duo, NC, WB, QD Daytime comfort for operators Extremely lightweight and unobtrusive design results in less operator fatigue and more productive calls. It weighs just 68 grams in a binaural (DUO) variant It sits great thanks to the adjustable buckle over the head and the microphone arm The control unit allows you to change volume, call damping and many other features PeakStop ™ technology eliminates unexpected loud sounds and tones before it arrives at your ears: Any sound