# Headset POLY Blackwire 3320 USB-C Wired Office Call Center

**URL:** https://aio.lv/en/product--hp-76j19aa--10812223
**Data updated:** 2026-01-27 15:29 (EET)
**Category:** Headphones
**Manufacturer:** HP
**Manufacturer code:** 76J19AA
**EAN:** 197029480408
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.99 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 42.14 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-76j19aa--10812223

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

The POLY Blackwire 3320 is a wired USB-C headset designed for office and call center environments. Weighing only 130 g, it ensures comfort during extended use. The 2.179 m cable allows for easy movement, while its sleek black design provides a professional appearance.

## Long description

The POLY Blackwire 3320 USB-C is a wired office and call center headset engineered for comfort and reliable audio during extended use. Weighing approximately 130 g and featuring a 2.179 m cable, this headset provides a professional black design, Poly signature audio quality and straightforward connectivity to USB-C devices.
Advantages
The headset combines a lightweight construction with stable wired connectivity and Poly’s tuned audio for clear voice reproduction. Its simple controls and USB-C connection reduce setup time and compatibility issues with modern laptops and desktops. The single-ear design helps users stay aware of surroundings while participating in calls.
Suitable for
Office workers handling frequent calls
Call center agents and customer support staff
Remote meetings and virtual collaboration
Environments requiring long-duration headset wear
Key specifications
Model: POLY Blackwire 3320 USB-C (HP MPN 76J19AA)
Connection: Wired USB-C
Weight: ~130 g
Cable length: 2.179 m
Color: Black
EAN: 197029480408
How to use
Plug the USB-C connector into a compatible computer or device. Place the headset on your head and adjust the boom microphone for clear speech pickup. Use the inline controls, if present, to mute or adjust volume from the host device. Ensure the headset is selected as the audio input/output device in your operating system or communication application.
Usage recommendations
For optimal call clarity, position the boom microphone about 1–2 cm from the corner of your mouth and keep software drivers or communication apps up to date. Store the headset in a dry place and avoid sharp bends to prolong cable life.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone sensitivity | 116 dB |
| Impedance | 32 Ω |
| Ear coupling | Supraaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| USB connectivity | Yes |
| USB connector | USB Type-C |
| Cable colour | Red |

### Performance

| Feature | Value |
|---|---|
| Cable length | 2.179 m |
| Product colour | Black |
| Volume control | Button |
| Control type | Buttons |
| Headset type | Binaural |
| Wearing style | Head-band |
| Operating keys | Answer/end call, Mute, Volume +, Volume - |
| Sound pressure level (max) | 118 dB |
| Recommended usage | Office/Call center |
| Product type | Headset |
| Adjustable headband | Yes |
| Control unit type | In-line control unit |

### Technical details

| Feature | Value |
|---|---|
| Head-band cushion | Yes |

### Other features

| Feature | Value |
|---|---|
| Signal-to-Noise Ratio (SNR) | 118 dB |

### Microphone

| Feature | Value |
|---|---|
| Microphone frequency | 100 - 10000 |
| Microphone sensitivity | -38 dB |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.13 kg |
| Height | 178 mm |
| Width | 155 mm |
| Depth | 32 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 255 g |
| Package depth | 56 mm |
| Package height | 207 mm |
| Package width | 185 mm |

### System requirements

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

## FAQ

### How much does the Headset POLY Blackwire 3320 cost, and is it available for purchase?

The price is 50.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 283 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 26.06.2026 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 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 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.

## Image

https://aio.lv/img/cache/product/10812223/64453155_large.webp