Poly Voyager 4320-M UC Wireless Headset, Microsoft Teams, USB-A +BT700 dongle (Poly 218475-02 or HP 77Y98AA) Corded Headsets Extend your H-series headset cable

Extend your H-series headset cable for greater mobility with this lightweight cord

It comes with a noise-canceling microphone that minimizes background noise

Plantronics renowned audio technology is built into every Blackwire 215/225 headset

the USB-C interface offers compatibility with modern laptops and devices

Enjoy best of both worlds with the Wired/Wireless connectivity option

Poly Voyager 4320-M UC Wireless Headset, Microsoft Teams, USB-A +BT700 dongle (Poly 218475-02 or HP 77Y98AA) Corded Headsets Extend your H-series headset cableBLUETOOTH OFFICE HEADSET Escape the desk up to 50 m 164 ft of wireless freedom The only headset you need at home and in the office Stay connected to all your devices