# Headset POLY Blackwire 3215

**URL:** https://aio.lv/en/product--poly-209750-22--3576527
**Data updated:** 2025-12-29 13:33 (EET)
**Category:** Headphones
**Manufacturer:** HP POLY
**Manufacturer code:** 209750-22
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 54.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--poly-209750-22--3576527

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The POLY Blackwire 3215 is a wired headset designed for calls and music. It features a frequency range of 20 - 20000 Hz, ensuring clear audio quality. Weighing only 96 g, it is lightweight and comfortable for extended use. The USB Type-C connectivity makes it compatible with modern devices, providing convenience and versatility for users.

## Long description

The POLY Blackwire 3215 is a wired headset designed for clear calls and multimedia playback. It delivers PC wideband audio, a noise-canceling microphone and hi-fi stereo sound, with a frequency range of 20–20,000 Hz. The lightweight design (96 g), metal headband and leatherette ear cushions provide durability and comfortable fit, while USB-C connectivity ensures compatibility with modern laptops, tablets and phones.
Advantages
The headset provides optimized voice quality through a dynamic EQ that adjusts automatically between calls and music. Its noise-canceling microphone improves speech clarity on calls, and hi-fi stereo reproduction supports music and multimedia. Fold-flat ear cushions and a carrying case (model variants with case) make the headset portable, while the metal headband combines strength with a custom fit.
Suitable for
Office and knowledge workers managing PC-based calls
Remote meetings and VoIP calls
Listening to music or multimedia on a computer, tablet or phone
Users seeking a lightweight, wired USB-C headset for everyday use
Key specifications
Model: POLY Blackwire 3215 (MPN: 209750-22)
Connectivity: Wired, USB Type-C
Frequency response: 20–20,000 Hz
Weight: 0.096 kg
Ear coupling: Circumaural
Wearing style: Head-band
Colour: Black
How to use
Connect the headset to your device using the USB-C plug. Place the headband over the head and adjust for a comfortable fit; position the microphone near your mouth for best voice pickup. Use your device's audio settings or supported communication app to select the POLY Blackwire 3215 as the input and output device. The dynamic EQ operates automatically, switching between voice-optimized and media-optimized audio profiles.
Usage recommendations
For optimal call clarity, position the noise-canceling microphone about 1–2 cm from your mouth and avoid covering the microphone with clothing. Store the headset in its carrying case when transporting to protect the ear cushions and cable. Keep device firmware and communication apps updated for best compatibility.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 20 - 20000 |
| Headphone sensitivity | 118 dB |
| Ear coupling | Circumaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Bluetooth | No |
| USB connectivity | Yes |
| USB connector | USB Type-C |
| 3.5 mm connector | Yes |

### Performance

| Feature | Value |
|---|---|
| Product colour | Black |
| Volume control | Button |
| Control type | Buttons |
| Headset type | Monaural |
| Wearing style | Head-band |
| Operating keys | Track |
| Recommended usage | Calls/Music |
| Product type | Headset |

### Microphone

| Feature | Value |
|---|---|
| Microphone frequency | 100 - 10000 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.096 kg |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85183000 |

## FAQ

### How much does the Headset POLY Blackwire 3215 cost, and is it available for purchase?

The price is 65.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 54 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 06.07.2026 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.

## Image

https://aio.lv/img/cache/product/3576527/62262712_large.webp