# Headset Poly Blackwire 3210 Monaural USB-C — Wired, Supraaural, 20–20000 Hz, 0.79 m cable, 87 g, Black

**URL:** https://aio.lv/en/product--hp-poly-blackwire-3210-monaural-usb-c--11865340
**Data updated:** 2026-03-09 17:42 (EET)
**Category:** Headphones
**Manufacturer:** HP POLY
**Manufacturer code:** Blackwire 3210 Monaural USB-C
**EAN:** 5715063303511
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 28.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-poly-blackwire-3210-monaural-usb-c--11865340

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Wired monaural headset Poly Blackwire 3210 with USB-C connection designed for office and call‑center use. Supraaural ear coupling, frequency response 20–20,000 Hz, 0.79 m cable and lightweight 87 g design for all‑day wear. Single‑ear wearing style with head‑band ensures awareness of surroundings while enabling clear voice communication.

## Long description

The Poly Blackwire 3210 Monaural USB-C is a wired, supraaural headset designed for office and call‑center environments. Its single‑ear (monaural) head‑band design keeps one ear open to ambient sound while delivering clear voice communication. With a frequency response of 20–20,000 Hz, a 0.79 m cable and a lightweight construction of 87 g, this headset is intended for extended wear and straightforward USB‑C connection to compatible devices.
Advantages
The Blackwire 3210 combines a lightweight 87 g build and a supraaural earcup to provide comfortable all‑day wear while maintaining situational awareness. Wired USB‑C connectivity ensures a reliable digital connection for voice calls and online meetings without the need for batteries. The single‑ear wearing style and head‑band construction deliver a stable fit suitable for continuous use in busy workplaces.
Suitable for
Office professionals who need reliable wired connectivity for PC calls
Call‑center agents requiring long‑shift comfort and clear voice communication
Users who prefer a monaural headset to monitor surroundings while on calls
Work-from-home setups with USB‑C equipped computers or adapters
Key specifications
Ear coupling: Supraaural
Connectivity technology: Wired (USB‑C)
Frequency response: 20–20,000 Hz
Cable length: 0.79 m
Weight: 0.087 kg (87 g)
Product colour: Black
Wearing style: Head‑band, monaural (single ear)
How to use
Connect the headset to a USB‑C port on a compatible computer or device. Position the head‑band so the supraaural earcup rests comfortably over one ear and adjust the microphone boom as needed for clear voice pickup. Use application audio settings on your PC or communication platform to select the USB‑C headset as the input/output device. The wired connection provides immediate use without pairing or charging.
Usage recommendations
For optimal voice clarity, position the microphone boom close to the mouth but not directly in front of it. Keep the cable free from tight bends and avoid pulling on the connector to extend cable life. If ambient noise is high, use platform or device noise‑reduction settings in conjunction with the headset for improved call quality.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 20 - 20000 |
| Headphone sensitivity | 90 dB |
| Impedance | 32 Ω |
| Driver unit | 28 mm |
| Ear coupling | Supraaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| USB connectivity | Yes |
| USB connector | USB Type-C |
| 3.5 mm connector | Yes |

### Performance

| Feature | Value |
|---|---|
| Cable length | 0.79 m |
| Certification | UC certified |
| Product colour | Black |
| Volume control | Button |
| Headset type | Monaural |
| Wearing style | Head-band |
| Recommended usage | Office/Call center |
| Product type | Headset |
| Colour name | Black |
| Control unit type | In-line control unit |

### Technical details

| Feature | Value |
|---|---|
| Pallet dimensions (W x D x H) | 1016 x 1219 x 1490 |
| Box contents | Headset; USB Type-C️ cable |

### Other features

| Feature | Value |
|---|---|
| Signal-to-Noise Ratio (SNR) | 118 dB |
| Quantity | 1 |
| UNSPSC-code | 43191638 |
| Compatible operating systems | Windows 11; Windows 10; macOS; Android™; iOS |
| Other operating systems supported | Android, iOS |

### Microphone

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.087 kg |
| Height | 178 mm |
| Width | 155 mm |
| Depth | 32 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 300 g |
| Package depth | 56 mm |
| Package height | 207 mm |
| Package width | 185 mm |

### System requirements

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

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB Type-C |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) cases per pallet | 12 pc(s) |
| Master (outer) cases per pallet layer | 4 pc(s) |
| Pallet gross weight | 189000 g |

### Supplier features

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

### Sustainability

| Feature | Value |
|---|---|
| Sustainability certificates | TCO |

## FAQ

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

The price is 34.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 16.07.2026 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, 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 3210 Monaural USB-C?

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/11865340/67436622_large.webp