Name: Poly Voyager 4320-M Microsoft Teams Certified Headset with charge stand
Brand: HP
SKU: 77Z00AA
Price: 287.95 USD
Availability: InStock
Rating: 4.8 (5 reviews)

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Poly Voyager 4320-M Microsoft Teams Certified Headset with charge stand

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YOUR CONFIGURATION

*Price and promotions vary depending on selected configuration.

ChargingYour wireless headset needs to be charged, either overnight, or between calls. Charging can be done by plugging it into a charging cable (included in the box), or you include a Desktop Charging Stand that serves as a dedicated place to store your headset, while also charging it.

Charge Stand

Wearing StyleDo you want to block out noise around you, maybe use the headset to listen to music? Then Voyager 4320, the stereo version covering both ears, is for you. Prefer to keep one ear free to hear what’s around you? Then go with Voyager 4310, the mono version. Both have outstanding audio and include Poly's SoundGuard DIGITAL for your acoustic protection.

Mono

Stereo

Connection TypeUSB-A is a standard that has been around a long time and hence it is very common. USB-C is newer and faster. If your PC has an available USB-C port, then that is probably your preferred choice.

USB-A

USB-C

UC CompatibilityUnified Communications (UC) headsets are compatible with most popular voice platforms such as Zoom, Microsoft Teams, Google Voice, etc. Our Microsoft Teams headsets are also compatible with most popular voice platforms, but in addition they are Microsoft Teams certified and built with a dedicated MS Teams button for easy operation.

Microsoft Teams

Universal

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Poly Voyager 4320-M Microsoft Teams Certified Headset with charge stand

$0.00

Free your workers from their desks with the entry-level Bluetooth® wireless headset. Meet the Voyager 4300 UC Series. It’s everything your teams need to stay productive and connect to all their devices whether at home or in the office.

Freedom to work

Move freely between all your workspaces with this portable headset. Roam with ease with up to 50 m / 164 ft of wireless range. Reduce background noise and control your conversations with Acoustic Fence technology.

Round-the-clock efficiency

Boost your productivity with continuous comfort, up to 24 hours of talk time, and connectivity to multiple devices. Extend your talk time by using the desktop charge stand or by using the headset in the corded USB mode.[1,2]

Recommended Accessories

Features

Escape your desk

Walk-and-talk with ease with up to 50 meters / 164 feet of Bluetooth® wireless range with included BT700 USB adapter.

It’s your call

Stay productive with up to a full 24 hours of wireless talk time.[3]

On-call indicator

Give those around you a visual cue that you’re busy — an on-call indicator flashes on the ear cup when you’re on a call.

No need for battery anxiety

Keep your headset fully charged using a desktop charging stand. You can also extend the battery life by using it corded, with audio over USB mode.

Easy management via Poly Lens

Take control of your deployment from anywhere via remote management with Poly Lens cloud-based device management software.

Certified for Microsoft Teams

Full Microsoft Teams certification takes your Microsoft Teams experience to the next level with a button for instant access to the app and more.

Technical Specs

Poly Voyager 4320 Microsoft Teams Certified Headset +BT700 dongle +Charging Stand

Battery life

Up to 24 hours (talk time, online indicator off)
Up to 18 hours (talk time, online indicator on)
Up to 47 hours (music time)
Up to 50 days (standby time)

Battery

Rechargeable Li-ion

Button User Controls

Call answer/end
Mute
Volume +/-
Power on/off
Pairing

Microphone Type

Noise cancelling

Microphone Bandwidth

100 Hz to 6.8 kHz

Speaker size

32 mm

Speaker bandwidth

20 Hz to 20 kHz

Wireless Range

Up to 50 m
Up to 91 m (with Voyager Office base)

Headphone Type

On-ear (stereo)

Bluetooth Version

5.1

Bluetooth Profile

A2DP
AVRCP
HFP
HSP

Connection Type

Wireless: Bluetooth®, USB Type-A BT700

Cable length

59.05 in

Charge Time

<1.6 hours

Audio Features

Microsoft Teams Open Office certified
Microphone noise cancellation with Acoustic Fence technology

Acoustic Protection Technology

SoundGuard Digital[1,2]

Color

Black

Voice Assistant

Siri
Google

Voice Alerts

Volume maximum
Volume minimum
Mute on
Mute off
Muted
Connection status
Talk time
Battery low

Paired Devices

Up to 2

Energy efficiency

TCO Certified

Compatibility

Compatible with PCs via included BT700 USB-A Bluetooth® adapter and smartphones via Bluetooth®

Compatible operating systems

Windows 11
Windows 10
macOS
Android™
iOS

Dimensions (W X D X H)

6.1 x 2.6 x 7.2 in

Weight

0.35 lb

Warranty

Poly standard two-year limited warranty

What's in the box

Quick start guide
Travel pouch
Charging stand
Wireless headset
USB Type-A charging cable
BT700 Bluetooth® USB adapter

Manufacturer Product Number

218476-02M

Reviews and Q&A

Poly Voyager 4320-M Microsoft Teams Certified Headset with charge stand is rated 4.8 out of 5 by 5.

Rated 4 out of 5 by TAM 1406 from This was the simplest accessory that I purchased from HP. It works every time! Plug and play

Date published: 2026-03-17

How do you charge this thing? Sitting it in its cradle doesn't do anything—no blue light, nothing! The same is true for plugging it in directly with the charging cable. No reaction.

Asked by: Christiaan N.

We are sorry to hear about your issue. We recommend reaching out to HP Poly Support for further assistance: https://support.hp.com/us-en/poly

Answered by: HP Team Cheri

Date published: 2025-01-21

Return and exchange information

Most items may be returned within 30 days of delivery. A restocking fee of up to 15% of the purchase price may be deducted from your refund for returned items, except where prohibited by law. No restocking fee applies to defective or incorrect items. A restocking fee is not applicable for printers, ink, toner, paper, care packs, software and services. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges.