ENHANCED CALL EXPERIENCE - Evolve2 30 SE Stereo Headset features 2-mic technology, together with a boom arm, to improve call quality. Plus, this noise cancelling headphone provides all day comfort and suppresses background noise. INCREASE PRODUCTIVITY - This Jabra headset includes a Busylight which automatically switches on during a call to let others know when you're busy. It can also be activated manually, if preferred. BE PREPARED FOR THE FUTURE - Download the Jabra Direct desktop app to ensure your wired headphones always have the latest features. Thanks to the easy-to-use Dashboard, staying up to date has never been easier. IDEAL FOR TEAM COLLABORATION - Our Evolve2 30 SE noise isolating headphones are certified for Microsoft Teams with a dedicated Teams button, meeting MS Teams open office requirements