Jabra UC VOICE 250 MS Lync Optimized Corded Headset for Softphone UC Plug-And-Play - Jabra devices feature intuitive call control and seamless connection to all leading UC applications and softphones. HD Voice - High quality audio for crystal clear conversations Enjoy high-definition sound with HD Voice and get crystal clear, intelligible communication Noise Canceling Microphone reduces unwanted background noise and the noise-canceling microphones reduce unwanted background noise and are ideal in crowded and noisy, open office environments. Remote Asset Management - Configure and implement the company's audio devices 100% remotely from one central point. You get the latest features and functionalities on one go with Jabra Xpress, a web-based solution. Lightweight and portable The Jabra UC Voice 250 headset's compact design makes it lightweight, comfortable, and unobtrusive.