# Headset POLY Voyager 4320 UC

**URL:** https://aio.lv/en/product--poly-218478-02--4277345
**Data updated:** 2025-12-29 15:56 (EET)
**Category:** Headphones
**Manufacturer:** HP POLY
**Manufacturer code:** 218478-02
**EAN:** 0017229174351
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 181.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 149.99 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--poly-218478-02--4277345

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The POLY Voyager 4320 UC is a wireless headset designed for office and call center use. It features Bluetooth connectivity with a wireless range of up to 50 meters, allowing for freedom of movement. Weighing only 162 grams, it is lightweight and comfortable for extended wear. The headset is equipped with USB Type-C for easy charging and connectivity, making it a versatile choice for professionals.

## Long description

The POLY Voyager 4320 UC is an entry-level Bluetooth wireless headset designed for office and call center environments. It offers Bluetooth connectivity with a wireless range of up to 50 meters, USB Type-C charging, a lightweight supra-aural head-band design (0.162 kg) and is available in black. The headset provides clear audio and freedom of movement for desk-based and remote workers.
Advantages
The Voyager 4320 UC delivers consistent audio quality with dual-microphone noise reduction, comfortable all-day wear thanks to its lightweight supra-aural design, and simple charging and connectivity via USB Type-C. It supports easy deployment and management for IT teams while enabling users to move freely within the Bluetooth range.
Suitable for
 Office call handling and customer support
 Home office and remote work
 Video and audio conferencing
 Tasks requiring hands-free mobility within up to 50 m range
Key specifications
 Brand: Poly
 Model: Voyager 4320 UC (MPN 218478-02, EAN 0017229174351)
 Connectivity: Bluetooth (wireless)
 Wireless range: up to 50 m
 Ear coupling: Supraaural
 Wearing style: Head-band
 Weight: 0.162 kg
 Colour: Black
 Charging/connection: USB Type-C
How to use
Charge the headset using the USB Type-C cable until fully powered. Pair the Voyager 4320 UC with a Bluetooth-enabled device following the device pairing procedure: enable Bluetooth on the host device, select the headset from the available devices list and confirm the connection. Wear the head-band so the supra-aural pads rest comfortably over the ears. Use the onboard controls to answer calls, adjust volume and mute the microphone as needed.
Usage recommendations
For reliable call quality keep the headset within the specified Bluetooth range and ensure the microphone is positioned correctly. Regularly charge the battery and follow your organisation’s IT policies for device enrolment and remote management.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Ear coupling | Supraaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Bluetooth version | 5.2 |
| Wireless range | 50 m |
| Bluetooth | Yes |
| Bluetooth profiles | AVRCP, A2DP, HFP, HSP |
| USB connectivity | Yes |
| USB connector | USB Type-C |

### Performance

| Feature | Value |
|---|---|
| LED indicators | Y |
| Product colour | Black |
| Control type | Buttons |
| Headset type | Binaural |
| Wearing style | Head-band |
| Operating keys | Bluetooth pairing, Volume -, Volume +, Mute, Answer/end call |
| Sound pressure level (max) | 102 dB |
| Recommended usage | Office/Call center |
| Product type | Headset |

### Other features

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

### Microphone

| Feature | Value |
|---|---|
| Microphone noise-canceling | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.162 kg |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery type | Built-in battery |
| Battery capacity | 350 mAh |
| Battery recharge time | 1.6 h |
| Standby time | 1200 h |
| Fast charging | Yes |
| Battery operated | Yes |

### System requirements

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

### Packaging content

| Feature | Value |
|---|---|
| Carrying case | Yes |
| Audio adapters included | USB |
| Charging stand | No |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85183000 |

## FAQ

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

The price is 181.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 56 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 27.07.2026 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. All transactions are 100% secure and encrypted.

### 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, 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 UC?

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/4277345/62263172_large.webp