Poly Voyager 4320-UC Wired/Wireless Bluetooth Stereo Headset MS Teams Certified USB-A with BT700 Adapter (76U49AA)

Poly Voyager 4320-UC Wired/Wireless Bluetooth Stereo Headset (76U49AA) is a professional-grade unified communications headset designed for hybrid work and office environments. Certified for Microsoft Teams, this stereo Bluetooth headset delivers crystal-clear audio, flexible connectivity, and long-lasting comfort for all-day calls and collaboration. With wireless Bluetooth technology, included BT700 USB-A adapter, and optional wired USB connection, the Voyager 4320-UC provides seamless compatibility with laptops, desktops, and mobile devices while ensuring superior voice clarity and reliable performance.

Product Features

Hybrid Wired and Wireless Connectivity

The Poly Voyager 4320-UC supports both Bluetooth wireless and wired USB connections, giving users the flexibility to stay connected in any work environment. The included BT700 USB-A Bluetooth adapter ensures a stable and extended wireless range, while the USB cable allows continued use and charging during calls.

Microsoft Teams Certified for Seamless Collaboration

Certified for Microsoft Teams, this headset offers dedicated Teams functionality, ensuring easy call control, meeting access, and optimized performance within the Teams platform. It is also compatible with leading unified communications platforms.

Advanced Noise-Canceling Microphone with Acoustic Fence Technology

The dual-microphone noise-canceling boom leverages Acoustic Fence technology to reduce background noise and ensure your voice is clearly transmitted. This makes it ideal for open offices, home workspaces, and busy environments.

High-Quality Stereo Audio Performance

Stereo sound enhances voice clarity for calls and provides rich audio for multimedia use. Dynamic EQ automatically adjusts settings for voice and music modes, ensuring optimal sound performance.

Long Wireless Range and Battery Life

With the BT700 USB-A adapter, the headset offers extended wireless range up to approximately 50 meters in line-of-sight environments. The long-lasting rechargeable battery supports up to 24 hours of talk time, making it suitable for full workdays without interruption.

All-Day Comfort and Durable Design

Designed for extended wear, the adjustable padded headband and soft ear cushions provide a secure and comfortable fit. The lightweight build reduces fatigue, while durable construction ensures long-term reliability.

Smart Call Controls and Status Indicators

Integrated on-ear controls allow users to answer and end calls, adjust volume, mute the microphone, and power the device on or off. Visible call status indicators help minimize interruptions during active calls.

Product Specifications

• Model: Poly Voyager 4320-UC
• Part Number: 76U49AA
• Wearing Style: Stereo, over-the-head
• Connectivity: Bluetooth 5.x and USB wired
• USB Adapter: BT700 USB-A Bluetooth adapter included
• Wireless Range: Up to 50 meters (line-of-sight with adapter)
• Talk Time: Up to 24 hours
• Standby Time: Up to 50 days
• Charging Time: Approximately 1.5 hours
• Microphone: Noise-canceling dual-mic with Acoustic Fence technology
• Audio Features: Dynamic EQ, stereo sound
• Controls: Call answer/end, volume up/down, mute, power
• Certification: Microsoft Teams Certified
• Compatibility: Windows and macOS PCs, mobile devices via Bluetooth
• Color: Black

Poly Voyager 4320-UC Bluetooth Stereo Headset with USB-A BT700 adapter is a reliable and versatile solution for professionals seeking premium call clarity, extended wireless performance, and seamless Microsoft Teams integration in modern hybrid work environments.