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Poly Voyager 4320 UC Stereo USB-A Headset +BT700 USB-A Adapter +Charging Stand

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  • On-ear (stereo)
  • Bluetooth®; USB Type-A
  • 2 analog ECM; 2 digital MEMS
  • Dynamic EQ optimizedSee all Specs
Product # 77Y99AA

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Poly Voyager 4320 UC Stereo USB-A Headset +BT700 USB-A Adapter +Charging Stand

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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]

Office base connects with desk phones, PC / Mac and mobile phones

Multiple device connections — desk phone, PC / Mac and mobile phone connection options with Office base.[2]

Corded USB headset mode for audio over USB

Extend the battery life of your headset by using it corded, with audio over USB mode.

RECOMMENDED ACCESSORIES

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.

Communications platforms

An IT manager's dream, this headset was created for communication and is optimized and certified to work with top virtual meeting providers.[4]

Acoustic hearing protection with SoundGuard Digital

Enhanced listening comfort and acoustic hearing protection with SoundGuard Digital.

Microsoft Teams certified options with dedicated Teams button

Microsoft Teams version to support easy collaboration and communication with a dedicated Teams button for instant access to the Teams App.

Stereo sound and passive noise isolation with improved ear cushions

Stay focused while on a call with stereo sound and passive noise isolation with improved ear cushions.[3]

Remote management with Poly Lens, cloud-based device management software

Makes self-service end-user deployment easy to do from anywhere via remote management with Poly Lens, cloud-based device management software.[4]

Mono and stereo wearing styles

Work the way you want to with your choice of mono and stereo wearing styles.

Multipoint connectivity

Headset connect to two devices at the same time, remembers up to 8 devices.

Technical details

Poly VOYAGER 4320 Headset with charge 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

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

Microphone Type

2 analog ECM; 2 digital MEMS

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)

Connection Type

Bluetooth®; USB Type-A

Cable length

59.05 in

Charge Time

<1.6 hours

Audio

Dynamic EQ optimized

Color

Black

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

Minimum system requirements

USB Type-A port; Bluetooth®

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

218476-01M

Poly Voyager 4320 UC Stereo USB-A Headset +BT700 USB-A Adapter +Charging Stand is rated 4.4 out of 5 by 19.
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Rated 3 out of 5 by Anonymous from Works, but has a bug. When it is working, it is great. It has a bug that occasionally prevents normal audio and required a power cycle to correct. When this occurs, the attached device indicates the headset is connected correctly and phone connection beeps are heard, but not the normal audio. Volume up/down and the mute buttons do not correct the issue.
Date published: 2023-12-28
Rated 5 out of 5 by uscourt3000 from Well designed and comfortable to wear. I had a good impression of the headset as I removed it from the packaging, since it appears to be of good quality materials and not too light. In fact it's comfortable to wear, and the maximum volume is quite satisfactory (another feature I look for).
Date published: 2023-12-12
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are these head sets cordless?

Asked by: jp38
Yes, this Poly Voyager 4320 Headset +BT700 dongle +Charging Stand is a cordless headset. Thank you for your question!
Answered by: HP Team Grant
Date published: 2023-06-17

Is there a way to answer a call from the headset?

Asked by: RMC1234

What encryption do these support?

Asked by: Brandon93505

Are these Headphones Noise Cancelling?

Asked by: MFotouhi
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Return and exchange information
HP.com will accept returns or exchanges for this product up to 30 days after delivery. A restocking fee may apply. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges.