Poly Voyager 4310 Wireless Headset (8G103AA) with Bluetooth, USB-C Dongle, Charging Stand, Noise Cancelling, and Microphone, Lightweight [2-Year

The Voyager 4300 Series (4310: single ear, 4320: dual ear) headsets feature a 50m wireless connection using the included USB adapter. Enjoy all-day comfort and crystal-clear voice calls thanks to Poly's unique Acoustic Fence technology, which blocks out background noise. Enjoy stress-free, high-quality communication. [Features] Single ear model | Flexible noise-cancelling microphone boom with dual Acoustic Fence technology | Mute button on microphone boom | Dynamic mute notification that alerts you when you talk while muted | In-call indicator | Included charging stand

Approximately 24 hours of talk time | 1.6 hour charging time

Supports both wired and wireless connections: Wired: USB-C connection / Wireless: Bluetooth 5.2 (Bluetooth dongle included)

2-year manufacturer's warranty