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

Overview

The Poly 76U49AA is a Voyager 4320 Bluetooth stereo headset designed to keep professionals connected and focused across home, office, and travel environments. Featuring Bluetooth 5.2 with an included BT700 USB-A dongle, it offers a wireless range of up to 164 feet and supports simultaneous pairing with two devices. The headset delivers clear voice communication through dual-microphone Acoustic Fence technology and provides up to 24 hours of talk time or 47 hours of media playback, making it a reliable companion for long workdays.

Key features

• Bluetooth 5.2 connectivity ensures a stable wireless link with extended range for freedom of movement.
• Dual-microphone Acoustic Fence technology reduces background noise so your voice comes through clearly on calls.
• Ability to pair with two devices at once, allowing seamless switching between phone and laptop.
• Long-lasting battery supports up to 24 hours of talk time and 47 hours of media playback for all-day use.
• Quick charge capability provides approximately 10 hours of talk time from just 15 minutes of charging.
• USB-C port supports both fast charging and wired operation when wireless use is restricted.
• Lightweight frame combined with soft synthetic leather ear cushions offers comfort during extended wear.
• Compatibility with popular communication platforms like Zoom and Microsoft Teams enhances productivity.
• Includes BT700 USB-A dongle for easy and reliable PC connectivity without Bluetooth setup hassles.
• Poly Lens app allows users and IT teams to monitor, update, and customize headset settings effortlessly.

Key specs

• Bluetooth version: 5.2
• Wireless range: up to 164 feet
• Talk time: up to 24 hours
• Media playback time: up to 47 hours
• Quick charge: 15 minutes for 10 hours talk time
• Charging port: USB-C
• Microphones: dual with Acoustic Fence noise reduction
• Included accessories: BT700 USB-A dongle, travel pouch

Connectivity and compatibility

This headset supports Bluetooth 5.2 for a strong and stable wireless connection, enhanced by the included BT700 USB-A dongle that simplifies PC pairing without requiring native Bluetooth. It can maintain connections with two devices simultaneously, such as a laptop and a smartphone, allowing users to switch calls or media effortlessly. The USB-C port enables fast charging and also supports wired use when wireless connections are not allowed or preferred.

Comfort and design

The Voyager 4320 features a lightweight on-ear design that keeps you aware of your surroundings while providing comfort through soft synthetic leather ear cushions. This makes it suitable for long hours of use whether you are working from home, in an office, or on the go. The included travel pouch protects the headset during transport, ensuring it stays in good condition between uses.

Ideal uses and environments

This headset is well suited to professionals who need clear communication and reliable wireless performance in varied settings, including open offices, shared homes, and remote workspaces. Its noise-blocking microphones and long battery life make it a strong choice for frequent calls and media consumption throughout the day. Users who rely on platforms like Zoom and Microsoft Teams will find it integrates smoothly into their workflow.