HP Poly Voyager 4320 USB-C Wireless Noise-Canceling Mic, Headset with BT700 – Microsoft Teams Certified

The HP / Poly Voyager 4320 is a Microsoft-Teams-certified, business-grade wireless headset that combines USB-C audio connectivity with a plug-and-play BT700 USB dongle for extended Bluetooth range and simplified PC integration. It targets hybrid and remote workers who need full-day battery life, clear voice capture in noisy environments, and simple Teams compatibility. 

Key Feature:

• Microsoft Teams certified — dedicated Teams workflow and seamless call controls.

• Dual connectivity: native USB-C audio plus included BT700 USB-A/C dongle for low-latency Bluetooth to PC and mobile pairing.

• Voice clarity: dual-microphone array with Acoustic Fence/beamforming noise-reduction to isolate speech from background noise.

• Long battery life: up to 24 hours talk time (online indicator off) and up to 47 hours listening time. Fast charge: full charge in ~1.6 hours; rapid partial charge restores many hours of use.

• Wireless range: up to 50 m / 164 ft with the BT700 USB adapter for roaming around the office or home without dropping the call.