Poly Voyager 4320 Bluetooth Stereo Headset

Overview

The Poly 76U50AA is a Bluetooth stereo headset designed to keep you comfortable and connected throughout your workday, whether you're at home or in the office. It features a lightweight on-ear design that allows for extended wear without discomfort, while delivering clear, high-quality sound for calls and music. With Bluetooth 5.2 connectivity and a wireless range of up to 164 feet, this headset supports seamless movement around your workspace. Battery life is impressive, offering up to 24 hours of talk time or 47 hours of listening time on a full charge, with quick charging that provides 10 hours of talk time in just 15 minutes.

Key features

• Lightweight on-ear design with a comfortable headband for long periods of use
• Dual microphones featuring Acoustic Fence technology to reduce background noise and ensure clear voice transmission
• Bluetooth 5.2 connection with a wireless range of up to 164 feet for reliable mobility
• Ability to pair with two devices simultaneously and remember up to eight devices for easy switching
• Quick-charge capability delivers 10 hours of talk time from a 15-minute charge, minimizing downtime
• Includes BT700 USB-C dongle for stable and seamless computer connectivity
• USB-C charging cable supports corded use while charging, ensuring uninterrupted operation
• Compatible with Windows, Mac, iOS, and Android devices, offering versatile connectivity options
• Poly Lens app support allows customization and easy management of headset settings and devices

Key specs

• Bluetooth version: 5.2
• Wireless range: up to 164 feet (50 meters)
• Talk time: up to 24 hours
• Listening time: up to 47 hours
• Quick charge: 15 minutes for 10 hours of talk time
• Microphones: dual with Acoustic Fence noise reduction
• Charging: USB-C cable included, supports simultaneous use and charging
• Device pairing: connects to two devices at once, remembers up to eight

Connectivity and compatibility

This headset offers flexible connectivity options to fit a variety of setups. The included BT700 USB-C dongle ensures a stable wireless connection to your computer, while Bluetooth 5.2 allows pairing with smartphones and tablets. It supports simultaneous connections to two devices, making it easy to switch between calls on your computer and phone without interruption. Compatibility extends across Windows, Mac, iOS, and Android platforms, making it a versatile choice for mixed-device environments.

Performance and reliability

Equipped with dual microphones and Acoustic Fence technology, the headset effectively minimizes background noise, so your voice remains clear even in busy or noisy environments. The long battery life supports full workdays and beyond, while quick charging helps you stay productive with minimal downtime. The lightweight design and comfortable headband make it suitable for extended use, whether you’re on calls, attending virtual meetings, or listening to music.

Ideal uses and environments

This headset is well suited to professionals who spend long hours on calls or in virtual meetings, especially those working from home or in office settings. Its noise reduction features and reliable wireless range make it a strong choice for open workspaces or remote work environments where background noise can be a challenge. The ability to connect to multiple devices simultaneously also benefits users who juggle calls and media across computers and smartphones.