Freedom to work. Power to connect.
Meet the Poly Voyager 4320 UC Series Stereo USB-A Wireless Headset—an ideal entry-level wireless solution designed for business professionals. Whether you’re working from home, at your desk, or on the go, enjoy all-day comfort, dual-device connectivity, and top-tier audio performance powered by Bluetooth 5.1 and Poly’s industry-leading Acoustic Fence technology.
Key Features
- Wireless Freedom – Roam up to 50 meters with the included BT700 USB-A Bluetooth adapter
- Dual Connectivity – Connect to both PC (via USB) and mobile devices (via Bluetooth)
- All-Day Talk Time – Up to 24 hours of wireless talk time and 47 hours of listening time
- Crystal-Clear Audio – Acoustic Fence technology blocks background noise for focused conversations
- On-Call Indicator – LED lights on the headset signal your busy status
- Corded USB Mode – Extend usage by switching to audio over USB
- Poly Lens Software – Easily manage devices remotely through the Poly Lens platform
- Certified Compatibility – Optimized for Microsoft Teams, Zoom, and other major platforms
Technical Specifications
- Product Type: Stereo Headset
- Headphone Style: On-ear
- Usage: Business / UC Communications
- Connectivity:
- Wireless: Bluetooth 5.1
- Wired: USB-A
- Dongle: BT700 USB-A Bluetooth Adapter
- Microphones: 2 analog ECM, 2 digital MEMS
- Speaker Size: 32mm
- Audio Technology: Acoustic Fence, stereo sound
- Ear Cushions: Artificial leather (surface material)
- Battery Life:
- Talk Time: Up to 24 hrs (indicator off), 18 hrs (indicator on)
- Music Playback: Up to 47 hrs
- Standby: Up to 50 days
- Battery Type: Rechargeable Li-ion
- Charging: USB cable or optional desktop charge stand
- Controls: Power, Call Answer/End, Mute, Volume, Pairing
- System Requirements: USB Type-A port
- Software: Compatible with Poly Lens for remote management
- Color: Black
- Weight: Lightweight and portable
- Platform Compatibility:
- PC (via USB-A or Bluetooth)
- Smartphone (via Bluetooth)
- Desk phones (via interface cable; sold separately)
What’s in the Box
- Poly Voyager 4320 Stereo Wireless Headset
- BT700 USB-A Bluetooth Adapter
- Travel Pouch
- Quick Start Guide
Cut the cords. Keep the clarity.
With the Voyager 4320, you’re free to move, connect, and communicate with confidence—at the desk, on the go, or wherever business takes you.
