The VXI UC ProSet 21G Binaural Headset is an ideal fit for Unified Communications environments. It is equipped with wideband audio and two speakers that ensure crystal clear conversations. Additionally, its noise-canceling technology eliminates nearly 90 percent of background noise. This lightweight headset also features a microphone boom that is designed to stay exactly where you need it. The unit has an attractive, durable design that is easy and comfortable to wear.