# Headset POLY Blackwire 3320 USB-A

**URL:** https://aio.lv/en/product--hp-76j16aa--10777063
**Data updated:** 2025-12-30 10:08 (EET)
**Category:** Headphones
**Manufacturer:** HP
**Manufacturer code:** 76J16AA
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.99 €
**Prices and availability valid until:** 2026-07-08 23:59
**Price without VAT (21%):** 38.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-76j16aa--10777063

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The POLY Blackwire 3320 USB-A Headset is a wired headset designed for office and call center use. It features a 2.18 m cable length and weighs only 130 g, ensuring comfort during long calls. The sleek black design adds a professional touch to your workspace.

## Long description

The POLY Blackwire 3320 USB-A Headset is a wired, supra-aural headset designed for office and call center use. It combines a slim, professional black design with a 2.18 m cable and a lightweight 130 g build to provide comfort during extended use while ensuring reliable wired connectivity to USB-A equipped devices.
Advantages
The headset offers Poly signature audio quality to deliver clear voice transmission and reception. Its lightweight head-band design and supra-aural ear coupling reduce fatigue over long calls. The long 2.18 m cable provides flexibility in desk placement and movement, while the wired USB-A connection ensures simple, stable plug-and-play operation without the need for batteries or pairing.
Suitable for
Office desk phone and softphone work
Call center and customer support environments
Online meetings and video conferencing
Extended voice calls and telecommuting
Key specifications
Brand: HP (Polly/Poly headset series)
Model: Blackwire 3320 USB-A (MPN 76J16AA)
Connectivity: Wired, USB-A
Ear coupling: Supra-aural
Cable length: 2.18 m
Weight: 0.13 kg
Colour: Black
Wearing style: Head-band
How to use
Connect the headset’s USB-A plug to a compatible USB-A port on your computer or softphone device. Adjust the head-band for a comfortable fit so the supra-aural ear pads rest lightly on the ears. Use your operating system or softphone controls to select the POLY Blackwire 3320 as the audio input/output device. For call handling, use application controls or integrated inline controls if available.
Usage recommendations
For optimal comfort during long shifts, adjust the head-band periodically and position the microphone close to but not directly in front of the mouth to reduce breath noise. Keep the cable routed to avoid strain on the connector and disconnect the headset by pulling the plug straight out.

## 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-A |

### Performance

| Feature | Value |
|---|---|
| Cable length | 2.18 m |
| Product colour | Black |
| Headset type | Binaural |
| Wearing style | Head-band |
| Operating keys | Answer/end call, Volume -, Volume + |
| Recommended usage | Office/Call center |
| Product type | Headset |

### Microphone

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.13 kg |

### System requirements

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

## FAQ

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

The price is 45.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 229 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 22.06.2026 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.

### Where can I download the instructions for Headset POLY Blackwire 3320 USB-A?

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/10777063/62208864_large.webp