**Optimized for Microsoft Lync**Entera USB headsets are a simple-to-use, comfortable, and durable choice for PC-based, phone-intensive users in busy customer service environments, conference calls, web-based training, and PC multimedia applications. Plus, they’re priced right, easy to deploy, and offer a simple-to-upgrade solution that IT can rely onAdjustable boom angle and bendable boom facilitate correct microphone placement for optimal noise-canceling performance.Noise-canceling microphone filters out background sounds for heightened speech clarity.Wideband audio delivers richer, clearer conversations while SoundGuard technology protects from noise spikes and listening fatigue, helping to meet employee protection standards.Engineered for all-day comfortSimple USB connectivityEasy in-line controls for volume, mute, and call answer/end, enables representatives to bypass onscreen menus and control call functions at their fingertips, which means better focus on the caller.