Poly Voyager 4320-M MS Teams Stereo Wireless Headset | Charge Stand | USB-A – 77Z00AA

Product Overview

The Poly Voyager 4320-M (77Z00AA) is a Microsoft Teams certified stereo Bluetooth wireless headset designed for professionals who need reliable communication and freedom of movement. Featuring dual-microphone Acoustic Fence technology, this headset effectively eliminates background noise to ensure your voice comes through clearly during calls, even in busy open office environments.

With up to 50 meters (164 feet) of wireless range via the included BT700 USB-A Bluetooth adapter, you can walk and talk freely throughout your workspace. The headset delivers up to 24 hours of talk time on a single charge, and the included desktop charging stand ensures your headset is always powered and ready for the next call. Fast charging capability provides up to 10 hours of use after just 15 minutes of charging.

Designed for all-day comfort, the Voyager 4320-M features an adjustable padded headband and memory foam ear cushions that provide passive noise isolation. The dedicated Microsoft Teams button offers instant access to the Teams app, while the on-ear LED indicator lets colleagues know when you're on a call. Connect to your PC via the BT700 adapter and simultaneously pair with your mobile device via Bluetooth 5.2 for seamless multi-device connectivity.

Who Should Use This Product?

Microsoft Teams Users

Ideal for organizations standardized on Microsoft Teams who need certified headsets with dedicated Teams button for instant app access and native integration.

Hybrid Workers

Perfect for professionals splitting time between home and office who need portable, comfortable headsets with long battery life and multi-device connectivity.

Open Office Professionals

Designed for workers in busy shared environments who need dual-mic Acoustic Fence technology to eliminate background noise and maintain call privacy.

Why Choose This Product

The Poly Voyager 4320-M transforms your Microsoft Teams experience with certified integration and a dedicated Teams button for instant access to calls and meetings. Dual-microphone Acoustic Fence technology ensures your voice is heard clearly while blocking background noise, making it ideal for open office environments and home offices alike. The included charging stand keeps your headset powered and organized, eliminating the frustration of dead batteries before important calls.

For IT teams, the Voyager 4320-M integrates with Poly Lens for centralized device management, firmware updates, and usage analytics. The plug-and-play BT700 adapter eliminates pairing complexity, while multipoint connectivity allows users to seamlessly switch between PC and mobile devices. With SoundGuard DIGITAL hearing protection and a two-year warranty, this headset delivers enterprise-grade reliability at an accessible price point.

Will This Work for Me?

Works With

  • Windows 11, Windows 10, macOS, iOS, Android
  • Microsoft Teams, Zoom, Webex, Google Meet, RingCentral

Requirements

  • USB-A port for BT700 adapter
  • Bluetooth 5.2 compatible device for mobile pairing

Software

  • Poly Lens (optional, for firmware updates, customization, and SoundGuard DIGITAL features)

Note

This is the MS Teams variant with dedicated Teams button. For UC variant without Teams button, see Voyager 4320 UC (77Y99AA).

What's in the Box

  • Voyager 4320-M headset
  • BT700 USB-A Bluetooth adapter
  • Desktop charging stand
  • USB-A charging cable
  • Travel pouch
  • Quick start guide

Technical Specifications

Primary Attributes

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

Voyager 4300 Models (12)

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-M MS Teams Stereo Wireless Headset | USB-C – 77Z30AA
Voyager 4320-M, Stereo Bluetooth Headset, USB-C, Teams +BT700 dongle
Poly logo

Voyager 4320-M - USB-C

SKU: 77Z30AA
Condition: New
Stock: 250+
Bluetooth Bluetooth
USB-C USB-C
$150.08
$264.95
Save $114.87
(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)