Poly Voyager 4320 Usb-a Headset+Bt700 Dongle

Key Features & Benefits Crystal-Clear Audio Performance 32mm professional-grade speakers delivering rich, detailed sound Advanced digital signal processing (DSP) for natural voice clarity Acoustic echo cancellation eliminates echo and background noise Flexible noise-canceling boom mic with Acoustic Fence technology Ultimate Comfort & Durability Lightweight design at just 186g Padded leatherette ear cushions Adjustable headband with cushioned padding Built to last with premium materials and robust construction Comfort-tested for extended wear during long workdays Seamless Connectivity Bluetooth 5.0 with 50m/164ft range USB-A adapter for plug-and-play simplicity Simultaneous device connections Microsoft Teams certification Compatible with major UC platforms