Teams version (Mono, USB-A): 981-001424 Microsoft Teams-certified audio: Two embedded noise-canceling mics and a large 30 mm audio driver Easily answer or end calls, adjust volume, mute or unmute calls at your fingertips. A dedicated Teams button offers quick access to Teams activities. USB plug-and-play Made with a minimum of 45% postconsumer recycled plastic in the plastic parts. Replaceable ear pads extend lifespan. Lightweight comfort: Features leatherette ear pads, a padded headband, and a featherweight design. Remote management: Logitech Sync offers IT admins a secure and scalable approach to remotely manage and update the headsets