HP Poly Voyager 4320 UC Stereo USB-A Headset, + BT700 USB-A Adapter + Charging Stand, Up to 24 hours of talk time, with up to 50 m / 164 ft of wireless range | 77Y99AA

Seamless Mobility for Modern Professionals
Break free from your desk with the Poly Voyager 4320 UC. Engineered for the "UC" (Unified Communications) environment, this headset provides a stable, long-range wireless connection that allows you to move up to 164 feet away from your workstation. Whether you are grabbing a coffee or moving to a quieter room, your audio remains uninterrupted. The included BT700 USB-A adapter ensures a plug-and-play experience with industry-leading stability on any PC or Mac.

Elite Noise Cancellation with Acoustic Fence
In a busy home or office, background noise is inevitable, but it doesn't have to be a distraction. The Voyager 4320 UC features a dual-microphone array equipped with Acoustic Fence technology. This system creates a virtual noise-free zone around your mouth, blocking out nearby chatter and household sounds so your voice remains the sole focus of every call. The stereo (dual-ear) design further enhances your focus by providing passive noise isolation from your surroundings.

All-Day Power and Effortless Charging
Never worry about a mid-call battery failure again. The 4320 UC offers an expansive 24 hours of wireless talk time and up to 47 hours of listening time. This specific 77Y99AA package includes the Voyager Office Charging Stand, which not only keeps your desk organized but ensures your headset is always topped up and ready for your next meeting. If you're in a rush, a quick charge provides hours of use in just minutes.

Multi-Device Versatility
The Voyager 4320 UC is built for the multi-tasker. With Bluetooth 5.2, you can pair the headset with your smartphone and use the BT700 adapter for your computer simultaneously. Switch between a video conference on your laptop and a mobile call on your phone with seamless ease. Its lightweight design, padded headband, and memory foam ear cushions make it comfortable enough for all-day wear, transforming how you communicate across all your devices.