Poly Voyager 4320 Bluetooth Stereo Headset with BT700 USB-A Dongle & Charging Stand

The Poly 77Y99AA is a Voyager 4320 Bluetooth stereo headset that gives professionals an easy way to stay connected, move around, and sound clear during calls or music. It uses Bluetooth 5.2 and multipoint capability, so you can keep it paired to a laptop and a phone at the same time and switch between them without any manual re-pairing.

Two built-in microphones work with Poly Acoustic Fence technology to filter out background noise, letting the person on the far end hear your voice instead of office chatter or household activity. A wireless range of up to 164 feet lets you pace during presentations, step over to a whiteboard, or grab a coffee while the conversation continues uninterrupted.

Battery performance supports long workdays. You can talk for as long as 24 hours or listen for up to 47 hours on a full charge. If you forget to charge overnight, a quick 15-minute top-up delivers about 10 hours of talk time, enough to finish an afternoon of meetings.

Comfort is addressed with an on-ear design that stays light on the head and uses memory foam ear cushions to reduce pressure during extended wear. When you are away from the desk, simply drop the headset onto the included charging stand, or plug the USB cable directly into your computer to keep the audio flowing even while the battery recharges.

The package ships with the BT700 USB-A dongle for a stable computer connection, making setup easy on Windows or Mac systems. The headset also pairs with smartphones and can link to certain desk phones when an optional base is added. Certification for Zoom and compatibility with other leading virtual meeting platforms help ensure smooth conferences, and the Poly Lens app lets you manage settings or update firmware with only a few clicks.

• Bluetooth 5.2 with multipoint support for quick switching between two devices
• Dual microphones that use Acoustic Fence technology to limit background noise
• Up to 24 hours of talk time and 47 hours of listening on one charge
• Fifteen-minute quick charge provides roughly 10 hours of talk time
• Wireless range up to 164 feet for flexible movement
• Includes BT700 USB-A dongle and desktop charging stand
• On-ear design with memory foam cushions for long-term comfort
• Works with Windows, Mac, smartphones, and desk phones when used with the optional base
• Poly Lens app for device management and customization
• Certified for Zoom and compatible with other popular meeting services