Poly Voyager 4320 UC Wireless Headset, USB-A
Wireless Freedom. Clear Conversations.
Product Specification
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Overview
The Poly Voyager 4320 UC Wireless Headset (USB-A) is built for modern office and remote professionals who require reliable communication and all-day comfort. Featuring dual-microphone Acoustic Fence technology, it reduces background noise to ensure your voice remains clear during calls and meetings. The headset connects seamlessly to computers through the included BT700 USB-A Bluetooth adapter while also supporting mobile connectivity via Bluetooth 5.1/5.2. With up to 24 hours of talk time and up to 47 hours of listening time, it easily supports extended workdays without interruption. Its lightweight on-ear stereo design with memory-foam cushions provides comfort during long calls, while SoundGuard DIGITAL technology protects hearing from sudden audio spikes. The headset can also be used in corded USB mode when charging, ensuring uninterrupted productivity.
Technical Features
- Acoustic Fence technology for background noise reduction
- USB-A plug-and-play connectivity for PC and laptop
- Bluetooth multi-device connection (PC & mobile)
- All-day comfort with padded headband and memory foam cushions
- SoundGuard DIGITAL hearing protection
- Wireless and corded USB operation modes
- On-call status indicator light
- Easy call, mute, and volume controls
- Optimized for unified communications platforms
- Portable design for hybrid work environments