Works with popular calling applications (Microsoft Teams, Zoom, and more) and operating systems (Windows, macOS, and Chrome OS)-so you can instantly connect, stay focused, and be productive. Over-ear design with cooling-gel infused memory foam earpads covered in breathable heat transferring fabric, adjustable leatherette headband, a rotating microphone (up to 270º) that can be worn on the right or left side, and rotating joints that allow the earcups to swivel up to 90º for a comfortable, secure fit. Passive noise cancellation (PNC) technology allows you to stay focused by blocking out surrounding noise, convenient flip-to-mute boom microphone supports quick muting needs, and built-in hearing protection shields your ears from sounds above 100dBA. A long 6ft tangle-free nylon braided USB-C cable (with USB-C to USB-A dongle) provides the dependability of a wired connection and the freedom to stand and stretch during extended calls. Easily carry your headset in the flannel travel bag.