Poly Voyager Focus 2 USB-A Headset With Charging Stand - Stereo - USB Type A - Wired/Wireless - Bluetooth - 298.6 ft - 20 Hz - 20 kHz - Over-the-head, On-ear - Binaural - 4.92 ft Cable - MEMS Technology, Electret Condenser Microphone

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 computer with the included BT700 USB-A adapter and to a mobile via Bluetooth v5.1. Keep your headset fully charged at all times using a desktop charging stand.