Poly Voyager 4320-M MS Teams Stereo Wireless Headset | USB-C – 77Z30AA

Product Overview

The Poly Voyager 4320-M (77Z30AA) is a Microsoft Teams certified stereo Bluetooth wireless headset designed for hybrid professionals who need reliable connectivity across all their devices. Featuring a dedicated Teams button for instant access to the Teams app, this on-ear headset delivers a fully native Microsoft Teams experience with seamless call controls and notifications.

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.

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

The Poly Voyager 4320-M transforms Microsoft Teams collaboration with a dedicated Teams button that puts your meetings, calls, and notifications at your fingertips. Acoustic Fence technology ensures your voice comes through clearly while blocking out open office distractions, meeting Microsoft's stringent Open Office certification requirements. The lightweight 162g design with memory foam cushions keeps you comfortable through back-to-back meetings.

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

Technical Specifications

Primary Attributes

Active Noise Cancellation (ANC): No
Certifications: Microsoft Teams, Zoom
Connectivity: Bluetooth, USB-C
Corded / Wireless: Wireless
Headset Speakers: Stereo (Two Ear)
Talk Time: 24 hours
USB Dongle: Yes, Bluetooth, USB-C (BT700)
Warranty: 24 months
Wearing Style: Over the Head, On the Ear
Wireless Range: 164 feet

Voyager 4300 Models (12)

View Poly Voyager 4320-M MS Teams Stereo Wireless Headset | Charge Stand | USB-A – 77Z00AA
Voyager 4320-M, Stereo Bluetooth Headset with Charge Stand, USB-A, Teams +BT700 dongle
Poly logo

Voyager 4320-M - USB-A with Stand

SKU: 77Z00AA
Condition: New
Stock: 250+
Bluetooth Bluetooth
USB-A USB-A
$163.12
$287.95
Save $124.83
(43% off)
View Poly Voyager 4310 UC Mono Wireless Headset | USB-C – 77Y94AA
Voyager 4310, Mono Bluetooth Headset, USB-C +BT700 dongle
Poly logo

Voyager 4310 UC - USB-C

SKU: 77Y94AA
Condition: New
Stock: 250+
Bluetooth Bluetooth
USB-C USB-C
$137.06
$241.95
Save $104.89
(43% off)
View Poly Voyager 4320 UC Stereo Wireless Headset | USB-A – 76U49AA
Voyager 4320, Stereo Bluetooth Headset, USB-A +BT700 dongle
Poly logo

Voyager 4320 UC - USB-A

SKU: 76U49AA
Condition: New
Stock: 250+
Bluetooth Bluetooth
USB-A USB-A
$150.08
$264.95
Save $114.87
(43% off)
View Poly Voyager 4320 UC Stereo Wireless Headset | Charge Stand | USB-A – 77Y99AA
Voyager 4320, Stereo Bluetooth Headset with Charge Stand, USB-A +BT700 dongle
Poly logo

Voyager 4320 UC - USB-A with Stand

SKU: 77Y99AA
Condition: New
Stock: 250+
Bluetooth Bluetooth
USB-A USB-A
$163.12
$287.95
Save $124.83
(43% off)
View Poly Voyager 4310-M MS Teams Mono Wireless Headset | Charge Stand | USB-A – 77Y93AA
Voyager 4310-M, Mono Bluetooth Headset with Charge Stand, USB-A, Teams +BT700 dongle
Poly logo

Voyager 4310-M - USB-A with Charge Stand

SKU: 77Y93AA
Condition: New
Stock: 250+
Bluetooth Bluetooth
USB-A USB-A
$150.08
$264.95
Save $114.87
(43% off)
View Poly Voyager 4320-M MS Teams Stereo Wireless Headset | Charge Stand | USB-C – 77Z32AA
Voyager 4320-M, Stereo Bluetooth Headset with Charge Stand, USB-C, Teams +BT700 dongle
Poly logo

Voyager 4320-M - USB-C with Stand

SKU: 77Z32AA
Condition: New
Stock: 250+
Bluetooth Bluetooth
USB-C USB-C
$163.12
$287.95
Save $124.83
(43% off)
View Poly Voyager 4310 UC Mono Wireless Headset | Charge Stand | USB-A – 77Y92AA
Voyager 4310, Mono Bluetooth Headset with Charge Stand, USB-A +BT700 dongle
Poly logo

Voyager 4310 UC - USB-A with Charge Stand

SKU: 77Y92AA
Condition: New
Stock: 250+
Bluetooth Bluetooth
USB-A USB-A
$150.08
$264.95
Save $114.87
(43% off)
View Poly Voyager 4310 UC Mono Wireless Headset | Charge Stand | USB-C – 77Y96AA
Voyager 4310, Mono Bluetooth Headset with Charge Stand, USB-C +BT700 dongle
Poly logo

Voyager 4310 UC - USB-C with Charging Stand

SKU: 77Y96AA
Condition: New
Stock: 250+
Bluetooth Bluetooth
USB-C USB-C
$150.08
$264.95
Save $114.87
(43% off)
View Poly Voyager 4310-M MS Teams Mono Wireless Headset | USB-C – 77Y95AA
Voyager 4310-M, Mono Bluetooth Headset, USB-C, Teams +BT700 dongle
Poly logo

Voyager 4310-M - USB-C

SKU: 77Y95AA
Condition: New
Stock: 225
Bluetooth Bluetooth
USB-C USB-C
$137.06
$241.95
Save $104.89
(43% off)
View Poly Voyager 4310 UC Mono Wireless Headset | USB-A – 76U48AA
Voyager 4310, Mono Bluetooth Headset, USB-A +BT700 dongle
Poly logo

Voyager 4310 UC - USB-A

SKU: 76U48AA
Condition: New
Stock: 250+
Bluetooth Bluetooth
USB-A USB-A
$137.06
$241.95
Save $104.89
(43% off)
View Poly Voyager 4320-M MS Teams Stereo Wireless Headset | USB-A – 77Y98AA
Voyager 4320-M, Stereo Bluetooth Headset, USB-A, Teams +BT700 dongle
Poly logo

Voyager 4320-M - USB-A

SKU: 77Y98AA
Condition: New
Stock: 16
Bluetooth Bluetooth
USB-A USB-A
$150.08
$264.95
Save $114.87
(43% off)
View Poly Voyager 4310-M MS Teams Mono Wireless Headset | Charge Stand | USB-C – 77Y97AA
Voyager 4310-M, Mono Bluetooth Headset with Charge Stand, USB-C, Teams +BT700 dongle
Poly logo

Voyager 4310-M - USB-C with Charge Stand

SKU: 77Y97AA
Condition: New
Stock: 250+
Bluetooth Bluetooth
USB-C USB-C
$150.08
$264.95
Save $114.87
(43% off)