Enjoy wireless freedom while on digital calls and listening to music from your home or office with the Voyager 4320 Bluetooth Stereo Headset from Poly. Designed for high comfort and versatility for unified communications applications, this Zoom & Microsoft Teams certified on-ear headset features a flexible boom with dual microphones that use Acoustic Fence technology to reduce background noise. Additionally, the Voyager 4320 UC may be simultaneously connected to two separate Bluetooth devices for easy switching, and it remembers up to eight devices. A BT700 USB-C dongle is included to add Bluetooth 5.2 support to laptops and desktop computers.

The internal 350mAh lithium-ion battery is designed to provide up to 24 hours of talk time or 47 hours of listening time. It may be fully recharged in about 96 minutes with a separately sold power adapter. Connecting the headset to a Fast Charge compatible adapter for 15 minutes provides you with up to 10 hours of talk time. Or you can charge and talk at the same time by using the included USB-C cable to connect the headset directly to your computer. Also included is a USB-A adapter.