The VXI UC ProSet 10V Monaural Headset is an ideal fit with your Unified Communications strategy. It features wideband audio with one speaker and noise-canceling technology that eliminates almost 90 percent of background interference. The lightweight headset is also equipped with a snap-lock microphone boom that stays exactly where you need it. It gives you clear two-way conversations and is also easy and comfortable to wear. The braided cord will not kink or tangle so you can stay on task. You can interchange it with other headset brands.