1. On-ear design for comfort and lightweight soft padded earpads provide comfortable fit during long meetings. 2. The microphone noise reduction microphone reduces background noise, so you can hear your opponent clearly when you are at work or on the go. 3 High Quality Stereo Speaker with Voice-Optimized Speaker lets you focus on online meetings. 4 Intuitive Call Control Integrated Teams buttons allow you to join meetings in a quick maneuver! The LED indicator also shows the state of the microphone. It will glow red when muting. In addition, the intuitive call control features built in in-line control allow you to answer calls, end calls, and control settings in an instant. 5 Wired & Stable Connection Wired with USB-A connectivity ensures a stable connection for conferences and presentations.