Jabra GN2000 USB Duo Stereo Corded Headset for Microsoft Windows PC-based applications supports a SoundTube boom microphone.o tested to withstand rough handling by multiple users. Best of all, GN 2000 headsets cost far less than you would expect for a headset of this quality. Just look at what you get: Sturdy, impact-resistant materials and construction, Extraordinary comfort with fewer adjustments, Outstanding sound quality due to true 150 - 6800 Hz wideband frequency response, Stereo USB version for VoIP applications.The GN 2000 is a straightforward, easy-to-use headset. Large, feather-soft ear cushions provide exceptional comfort thanks to fully gimbaled mountings. That means the earpieces automatically adjust to the shape and angle of individual ears. And less manual adjustment means your agents can concentrate on their calls and not on their headsets.Built to last, the GN 2000 is the toughest contact center headset yet. All GN headbands are made of impact-resistant materials that are strong and resilient to keep the headset firmly, yet comfortably in place throughout the workday.