Headset Poly Voyager 4320

Name: Headset Poly Voyager 4320 77Z31AA
Brand: HP POLY
SKU: 10758051
Price: 152.49 EUR
Availability: InStock

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Short description

The Poly Voyager 4320 USB-C Headset features wireless connectivity via Bluetooth, making it ideal for calls and music. With a frequency range of 20 - 20000 Hz, it delivers high-quality sound. The headset is lightweight at 158 g and comes with a 1.5 m cable for versatility. It includes a BT700 dongle and a charging stand for convenience.

Available for order: 72 pcs.

Warranty: 2 Years

SKU: 10758051

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From 4.99 € (Weight: 0.65 kg)

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36 months installment: from 4.24 euros per month

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Product information

Description

The Poly Voyager 4320 is an entry-level Bluetooth wireless headset designed for everyday calls and music. Lightweight and black in color, it features supra-aural ear coupling, a head-band wearing style and wireless connectivity with Bluetooth. The headset package includes a BT700 USB-C dongle and a charging stand, and a 1.5 m cable for added versatility. With a frequency range of 20–20000 Hz and a weight of 158 g, the Voyager 4320 is suited to users who need reliable audio and simple device pairing.

Advantages

The Poly Voyager 4320 offers wireless freedom via Bluetooth and includes a BT700 dongle for reliable connection to PCs and laptops. Its supra-aural design and head-band style provide a stable fit while the 20–20000 Hz frequency range ensures clear voice reproduction and acceptable music playback. The included charging stand simplifies storage and charging, and the lightweight construction reduces fatigue during extended use.

Suitable for

Office calls and remote meetings
Mobile workers who need quick device switching
Customer service and contact centre environments
Listening to music between calls

Key specifications

Model: Poly Voyager 4320
Connectivity: Bluetooth wireless; BT700 USB-C dongle included
Frequency response: 20–20000 Hz
Ear coupling: Supraaural
Wearing style: Head-band
Cable length: 1.5 m (included)
Weight: 0.158 kg
Colour: Black
MPN: 77Z31AA
EAN: 0197029611611

How to use

Charge the headset using the included charging stand before first use. Plug the BT700 USB-C dongle into your computer if you require a dedicated wireless adapter, or pair the headset directly with your Bluetooth-capable device following the headset pairing procedure. Adjust the head-band for a comfortable fit and position the supra-aural ear pads over your ears. Use the on-ear controls to answer calls, adjust volume, and manage playback.

Usage recommendations

For best performance, keep the BT700 dongle unobstructed and within line of sight of the headset when possible, and ensure firmware and device Bluetooth drivers are up to date. Store the headset on the charging stand when not in use to maintain battery readiness.

Specifications

Ear coupling:: Supraaural
Connectivity technology:: Wireless
Cable length:: 1.5 m
Weight:: 0.158 kg
Product colour:: Black
Wearing style:: Head-band

All features

Headphones

Headphone frequency:: 20 - 20000
Driver unit:: 32 mm
Ear coupling:: Supraaural

Ports & interfaces

Connectivity technology:: Wireless
Bluetooth version:: 5.1
Bluetooth:: Yes
Bluetooth profiles:: HFP, A2DP, AVRCP, HSP
USB connector:: USB Type-C

Performance

Cable length:: 1.5 m
Product colour:: Black
Headset type:: Binaural
Wearing style:: Head-band
Recommended usage:: Calls/Music
Product type:: Headset

Other features

Talk time:: 24 h
Continuous audio playback time:: 47 h
Pouch:: Yes

Microphone

Microphone frequency:: 100 - 6800
MEMS (Micro-Electro-Mechanical System) microphone:: Yes

Weight & dimensions

Weight:: 0.158 kg
Height:: 182 mm
Width:: 155 mm
Depth:: 67 mm

Battery

Battery technology:: Lithium-Ion (Li-Ion)
Battery type:: Built-in battery
Battery recharge time:: 1.6 h
Standby time:: 50 h
Battery operated:: Yes
Charging source:: USB

Packaging data

Package weight:: 621 g
Package depth:: 188 mm
Package height:: 115 mm
Package width:: 210 mm

System requirements

Windows operating systems supported:: Windows 10
Mac operating systems supported:: Y

Packaging content

Cables included:: USB Type-C
Charging stand:: Yes

Supplier features

Country of origin:: Mexico, China

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Instructions

mmo_101995136_1670878339_9211_20373.pdf

poly-77Z31AA-10758051.pdf

Description

Instructions

mmo_101995136_1670878339_9211_20373.pdf

poly-77Z31AA-10758051.pdf

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Reasons to buy

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]

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Customer questions

FAQ

How much does the Headset Poly Voyager 4320 cost, and is it available for purchase?

The price is 152.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 72 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Headset Poly Voyager 4320 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Headset Poly Voyager 4320 online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All HP POLY products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HP POLY service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ear coupling, connectivity technology, cable length, weight, product colour, wearing style, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Headset Poly Voyager 4320?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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