Poly Blackwire 5220 Stereo USB-C Headset + 3.5mm Plug + USB-C/A Adapter (Bulk) B0F9WVWHZW 4P4C (RJ-9) handset/headset jack

4P4C (RJ-9) handset/headset jack

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22mm fixed lens delivers a 180 deg horizontal field of view and a 360 deg panoramic fisheye view to ensure that there are no blind spots

Capacity Manager and Change Manager

speed traps

Poly Blackwire 5220 Stereo USB-C Headset + 3.5mm Plug + USB-C/A Adapter (Bulk) B0F9WVWHZW 4P4C (RJ-9) handset/headset jackWear it wellThe Blackwire 5200 Series fits your busy workday. Ergonomically designed for long lasting comfort. And with the easy to use connectivity you can work on a variety of devices throughout the day. Get great soundTune out the inevitable workplace distractions with a headset full of features soft, conforming ear cushions that provide passive noise canceling and a precisely tuned microphone masks nearby conversations. Enjoy long lasting