We couldn't build a wall around you to block out background noise, so we did the next best thing: created a "focus zone" with the new Voyager Focus 2 headset. All you hear is your call with three levels of hybrid active noise canceling (ANC). All they hear is you with our pro-grade microphones using Poly Acoustic Fence technology. It's all the Poly next-level engineering you expect with the wear-it-all-day comfort you need. Connect to a desk phone (via telephone interface cable), computer (via USB-A cable) and mobile (via Bluetooth) with the office base that also keeps the headset charged. Microsoft Teams version supports easy collaboration with a dedicated Teams button for instant access to the Teams App.