# Headset HP POLY Voyager 4320 USB-C with BT700 dongle — wireless Bluetooth, 50 m range, 1.5 m cable, black

**URL:** https://aio.lv/en/product--hp-poly-76u50aa--11533654
**Data updated:** 2026-04-09 12:36 (EEST)
**Category:** Headphones
**Manufacturer:** HP POLY
**Manufacturer code:** 76U50AA
**EAN:** 197029504555
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 165.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 136.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-poly-76u50aa--11533654

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

HP POLY Voyager 4320 USB-C headset with BT700 dongle is a wireless Bluetooth headset designed for office and call center use. Provides up to 50 m wireless range, USB‑C connectivity via included BT700 dongle and an auxiliary 1.5 m cable for wired use. Single-ear design in black for voice calls and unified communications in professional environments.

## Long description

The HP POLY Voyager 4320 USB-C with BT700 dongle is a single‑ear Bluetooth headset designed for office and call‑center use. It offers up to 50 m / 164 ft wireless range, USB‑C connectivity via the included BT700 dongle and an auxiliary 1.5 m cable for wired use. The headset has a boom microphone, supra‑aural earcup and a built‑in lithium‑ion battery that supports long talk time for typical professional communication needs.
Advantages
This headset allows workers to move freely away from their desks while staying connected to softphone and UC applications. Acoustic Fence technology reduces background noise and helps keep conversations clear. The Voyager 4320 supports multi‑device connectivity, long battery life, and the option to switch to corded USB mode or charge from a desktop stand to extend usable time.
Suitable for
Office staff who take frequent voice calls
Call centre agents and customer service teams
Hybrid workers who switch between desk and mobile work within an office
Unified communications with USB‑C equipped PCs and laptops
When it may not be suitable
The single‑ear (mono) design is not ideal if you need full stereo audio for media or immersive applications. Users requiring active noise cancellation for heavy ambient noise may prefer headsets with larger earcups or dedicated ANC technology.
Key specifications
Wireless technology: Bluetooth 5.1
Wireless range: up to 50 m / 164 ft
Connectivity: USB‑C via included BT700 dongle; 1.5 m auxiliary cable for wired use
Design: supra‑aural single‑ear (headband)
Microphone: boom microphone with background noise reduction (Acoustic Fence)
Battery: built‑in Lithium‑Ion, supports long talk time
How to use
Pair the BT700 USB‑C dongle with a compatible PC or insert it into a USB‑C port to enable wireless connectivity. Wear the headset on one ear with the boom microphone positioned toward the mouth. Switch to wired mode by connecting the 1.5 m auxiliary cable when charging is needed or when a wired connection is preferred. Use the headset controls to manage calls and adjust volume according to your device and softphone settings.
What to consider before purchase
Need for mono vs stereo audio — this model is single‑ear design
Compatibility with your PC or softphone application and USB‑C ports
Required wireless range and office layout where it will be used
Usage recommendations
For consistent call quality, position the boom microphone close to your mouth and keep the BT700 dongle unobstructed. Switch to the wired 1.5 m cable or dock for extended sessions to preserve battery life.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Driver unit | 32 mm |
| Ear coupling | Supraaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Bluetooth version | 5.1 |
| Wireless range | 50 m |
| Bluetooth | Yes |
| Bluetooth profiles | AVRCP, A2DP, HFP, HSP |

### Performance

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

### Other features

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

### Microphone

| Feature | Value |
|---|---|
| MEMS (Micro-Electro-Mechanical System) microphone | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 182 mm |
| Width | 155 mm |
| Depth | 67 mm |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery type | Built-in battery |
| Standby time | 50 h |
| Battery operated | Yes |
| Battery recharge time (charging case) | 1.6 h |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 324 g |
| Package depth | 210 mm |
| Package height | 55 mm |
| Package width | 186 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 |
| Quick start guide | Yes |

## FAQ

### How much does the HP POLY Voyager 4320 USB-C headset cost, and is it available for purchase?

The price is 165.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 59 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 21.07.2026 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 HP POLY Voyager 4320 USB-C headset 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, 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 HP POLY Voyager 4320 USB-C headset?

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/11533654/66753736_large.webp