# Headset Poly Blackwire 3210 Monaural USB-C Wired Office Call Center

**URL:** https://aio.lv/en/product--poly-hp-8x214aa--11533687
**Data updated:** 2025-12-31 08:39 (EET)
**Category:** Headphones
**Manufacturer:** HP POLY
**Manufacturer code:** 8X214AA
**EAN:** 197498428970
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--poly-hp-8x214aa--11533687

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Poly Blackwire 3210 is a monaural USB-C headset designed for office and call center use. Weighing only 64g, it offers wired connectivity for reliable audio quality. The sleek black design ensures a professional appearance while providing comfort during long calls.

## Long description

The Poly Blackwire 3210 is a monaural USB-C wired headset designed for office and call center environments. Weighing 64 g and finished in black, it provides reliable wired connectivity and a lightweight build for extended daily use while maintaining a professional appearance.
Advantages
The headset delivers high-quality audio with PC wideband support, a noise-canceling boom microphone and optional hi-fi stereo listening modes on compatible devices. Dynamic EQ adjusts automatically between voice calls and multimedia, improving clarity. A lightweight metal headband and leatherette ear cushion combine durability with comfort, and the fold-flat design makes the headset easy to carry.
Suitable for
Office and open-plan workspaces
Call centers and customer support
Remote work with USB-C equipped PCs and laptops
Teleconferences and online meetings
Key specifications
Model: Poly Blackwire 3210 (monaural)
Connectivity: Wired USB-C
Ear coupling: Supraaural
Impedance: 32 Ω
Sensitivity: 90 dB (earpiece)
Microphone: Boom, -38 dB, noise-canceling
Weight: 0.064 kg
Colour: Black
Wearing style: Head-band
How to use
Connect the USB-C plug to a compatible PC, laptop or tablet. Position the headband and adjust the boom microphone toward your mouth without touching the mic capsule. Use system audio settings on your device to select the Blackwire 3210 as the input and output device. For calls, place the boom about 1–2 cm from the corner of your mouth and speak normally.
Usage recommendations
For best call quality, keep the microphone boom free of obstructions, use the headset with updated USB-C drivers and avoid placing the microphone directly in front of your mouth to reduce breath noise.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone sensitivity | 90 dB |
| Impedance | 32 Ω |
| Ear coupling | Supraaural |

### Ports & interfaces

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

### Performance

| Feature | Value |
|---|---|
| Product colour | Black |
| Headset type | Monaural |
| Wearing style | Head-band |
| Operating keys | Volume -, Volume +, Mute, Answer/end call |
| Recommended usage | Office/Call center |
| Product type | Headset |

### 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 | 0.064 kg |
| Height | 178 mm |
| Width | 155 mm |
| Depth | 32 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 221 g |
| Package depth | 56 mm |
| Package height | 207 mm |
| Package width | 185 mm |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 10, Windows 11 |
| Mac operating systems supported | Y |

### Supplier features

| Feature | Value |
|---|---|
| Country of origin | China, Mexico |

## FAQ

### How much does the Headset Poly Blackwire 3210 cost, and is it available for purchase?

The price is 28.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1027 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 01.07.2026 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 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 Blackwire 3210?

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/11533687/66753750_large.webp