Poly Voyager 4320-M MS Teams Stereo Wireless Headset | USB-C – 77Z30AA
Poly VOY 4320 -M USB-C HS +BT700
Certified Women-Owned
- Microsoft Teams Certified · Dedicated Teams Button
- 24-Hour Talk Time · Quick Charge
- Dual-Mic Acoustic Fence Technology
- Bluetooth 5.1 · 50m/164ft Range
- All-Day Comfort · 162g Lightweight
- USB-C · Bluetooth · Wired Mode
Will this work for me?
View Requirements
Poly VOY 4320 -M USB-C HS +BT700
Certified Women-Owned
- Microsoft Teams Certified · Dedicated Teams Button
- 24-Hour Talk Time · Quick Charge
- Dual-Mic Acoustic Fence Technology
- Bluetooth 5.1 · 50m/164ft Range
- All-Day Comfort · 162g Lightweight
- USB-C · Bluetooth · Wired Mode
Will this work for me?
View RequirementsProduct Overview
Built for all-day productivity, the Voyager 4320-M features dual-microphone Acoustic Fence technology that creates a virtual barrier around your voice, eliminating background noise and keeping nearby conversations private. The headset meets Microsoft Teams Open Office premium microphone specifications, ensuring crystal-clear voice transmission in busy environments. Dynamic EQ automatically optimizes audio for voice calls or media playback.
Connect wirelessly to your PC via the included BT700 USB-C Bluetooth adapter with up to 50m/164ft of wireless range, or pair directly with your mobile device via Bluetooth 5.1. With up to 24 hours of talk time and quick charge capability (15 minutes for 10 hours), the Voyager 4320-M keeps you connected through even the longest workdays. The lightweight 162g design with adjustable padded headband and memory foam ear cushions ensures comfort during extended use.
Access Microsoft Teams instantly with a dedicated button on the headset. Enjoy a fully native Teams experience with seamless call controls, notifications, and presence sync.
- • Dedicated Microsoft Teams button
- • Teams Open Office certified microphone
- • Native Teams call controls and notifications
Power through full workdays and beyond without interruption. Quick charge gets you back online fast when you need it most.
- • Up to 24 hours talk time (indicator off)
- • Up to 47 hours music playback
- • 15-min quick charge = 10 hours
Keep your voice clear and conversations private in open office environments. Two microphones work together to block background noise and nearby conversations.
- • 2 analog ECM + 2 digital MEMS microphones
- • Acoustic Fence noise isolation
- • 100Hz - 6.8kHz microphone bandwidth
Move freely around your workspace without losing connection. Walk and talk with confidence throughout your home or office.
- • Bluetooth 5.1 with BT700 USB-C adapter
- • Up to 50m/164ft wireless range
- • Multi-point: 2 simultaneous devices
Designed for extended wear with premium materials that won't fatigue you during long conference calls or workdays.
- • 162g lightweight design
- • Adjustable padded headband
- • Memory foam ear cushions with leatherette
Connect to any device in your workflow. Use wirelessly with the BT700 adapter, pair via Bluetooth to mobile, or connect via USB cable for wired audio.
- • BT700 USB-C adapter included
- • USB-C charging cable (audio over USB)
- • Bluetooth profiles: A2DP, AVRCP, HFP, HSP
Who Should Use This Product?
Microsoft Teams Users
Ideal for organizations standardized on Microsoft Teams who need certified devices with native Teams integration and a dedicated Teams button for instant access.
Hybrid Professionals
Perfect for workers splitting time between home and office who need a portable, comfortable headset that connects seamlessly to PC and mobile devices.
Open Office Workers
Built for busy shared workspaces with Teams Open Office certified microphone and Acoustic Fence technology that keeps conversations private and background noise out.
Why Choose This Product
For IT teams, the Voyager 4320-M simplifies deployment with plug-and-play USB-C connectivity and remote management through Poly Lens. The included BT700 adapter provides reliable wireless connectivity without relying on laptop Bluetooth, while the 2-year warranty and proven Poly reliability reduce support burden. Multi-device connectivity lets users seamlessly switch between PC and mobile without re-pairing.
Will This Work for Me?
Works With
- • Windows 10/11, macOS, iOS, Android
- • Microsoft Teams (certified), Zoom (certified), Webex, Google Meet, RingCentral
Requirements
- • USB-C port for BT700 adapter (or USB-A with adapter)
- • Bluetooth 5.1 compatible device for direct mobile pairing
Software
- • Poly Lens (optional, for firmware updates, customization, and remote management)
Note
This is the MS Teams certified variant with dedicated Teams button. For UC variant without Teams button, see Voyager 4320 UC (218478-01).
What's in the Box
- Voyager 4320-M Wireless Headset
- BT700 USB-C Bluetooth Adapter
- USB-C Charging Cable
- Travel Pouch
- Quick Start Guide