# Headset Poly Voyager 4320

**URL:** https://aio.lv/en/product--hp-poly-77z31aa--10758051
**Data updated:** 2025-12-30 10:04 (EET)
**Category:** Headphones
**Manufacturer:** HP POLY
**Manufacturer code:** 77Z31AA
**EAN:** 0197029611611
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 152.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 126.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-poly-77z31aa--10758051

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary 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.

## Long 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

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 20 - 20000 |
| Driver unit | 32 mm |
| Ear coupling | Supraaural |

### Ports & interfaces

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

### Performance

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

### Other features

| Feature | Value |
|---|---|
| Talk time | 24 h |
| Continuous audio playback time | 47 h |
| Pouch | Yes |

### Microphone

| Feature | Value |
|---|---|
| Microphone frequency | 100 - 6800 |
| MEMS (Micro-Electro-Mechanical System) microphone | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.158 kg |
| Height | 182 mm |
| Width | 155 mm |
| Depth | 67 mm |

### Battery

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| Package weight | 621 g |
| Package depth | 188 mm |
| Package height | 115 mm |
| Package width | 210 mm |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 10 |
| Mac operating systems supported | Y |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB Type-C |
| Charging stand | Yes |

### Supplier features

| Feature | Value |
|---|---|
| Country of origin | Mexico, China |

## 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. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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. More information about warranty service: https://aio.lv/en/warranty

### 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.

## Image

https://aio.lv/img/cache/product/10758051/62263495_large.webp