# Headset HP POLY Blackwire 3320 Microsoft Teams Certified, wired USB‑C, single‑ear, 2.18 m cable, 130 g, black

**URL:** https://aio.lv/en/product--hp-blackwire-3320-microsoft--11234552
**Data updated:** 2026-03-31 14:38 (EEST)
**Category:** Headphones
**Manufacturer:** HP
**Manufacturer code:** Blackwire 3320 Microsoft
**EAN:** 5715063507858
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 52.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 43.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-blackwire-3320-microsoft--11234552

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Wired USB‑C headset HP POLY Blackwire 3320 Microsoft Teams Certified designed for office and call‑center use. Single‑ear configuration, 2.179–2.18 m cable length and 130 g weight. Certified for Microsoft Teams for streamlined call control and compatibility. Provides basic wired connectivity for voice calls, conferences and remote work.

## Long description

HP POLY Blackwire 3320 is a wired USB-C single-ear headset certified for Microsoft Teams, designed for office, contact centre and remote work environments. The headset offers a lightweight design (130 g) and a 2.18 m cable for flexible desk use. Built with Poly signature audio and a single-ear configuration, the Blackwire 3320 provides clear voice reproduction while leaving one ear free to monitor surroundings during calls.
Advantages
The headset delivers consistent wired connectivity via USB-C for reliable call quality and simple plug-and-play setup with compatible devices. Its lightweight construction and adjustable headband prioritise comfort during extended use. Certification for Microsoft Teams ensures call control and compatibility with Teams features, while the single-ear design supports situational awareness in busy environments.
Suitable for (tasks / use cases)
 Office desk calls and virtual meetings
 Contact centre and call-centre agents
 Remote work and home office communication
 Training sessions and webinar participation
Key specifications
 Connectivity: wired USB-C connection
 Configuration: single-ear (mono) headset
 Cable length: approximately 2.18 m
 Weight: approximately 130 g
 Compatibility: certified for Microsoft Teams
 Colour: black
How to use
Connect the USB-C plug to a compatible host device and position the ear cup over one ear with the headband adjusted for a secure fit. Place the microphone boom close to the mouth for optimal voice pickup and mute or call controls can be operated through Microsoft Teams interface or host device controls as supported. For best results, ensure the device recognises the headset as the audio input and output device in system or application settings before starting calls.
Usage recommendations
Use the single-ear configuration when you need to remain aware of your surroundings. For prolonged daily use, periodically adjust the headband and ear cup for comfort and check that the cable routing avoids strain or sharp bends to extend product life. Keep device firmware and Teams client up to date to maintain compatibility and control functionality.

## 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 HP Blackwire 3320 Microsoft Teams Certified cost, and is it available for purchase?

The price is 52.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 290 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 08.07.2026 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. 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/11234552/62122116_large.webp