# Headset POLY Blackwire 3315 Monaural USB-C +3.5mm Plug Wired

**URL:** https://aio.lv/en/product--hp-poly-8x217aa--10912575
**Data updated:** 2026-05-18 20:58 (EEST)
**Category:** Headphones
**Manufacturer:** HP POLY
**Manufacturer code:** 8X217AA
**EAN:** 0197498429038
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 55.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 45.86 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-poly-8x217aa--10912575

## 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 3315 is a wired monaural headset designed for office and call center use. It features USB-C and 3.5mm connectivity, weighing 103g and available in black. Ideal for clear communication and comfort during long hours.

## Long description

The POLY Blackwire 3315 Monaural USB-C +3.5mm Plug Wired headset combines a slim, comfortable design with Poly signature audio quality for clear voice communication in office and call center environments. It offers both USB-C and 3.5 mm connectivity, weighs 103 g and is supplied in black, providing reliable performance for extended use.
Advantages
The headset delivers clear audio optimized for voice calls, a comfortable on-ear design suitable for long shifts, and simple connectivity via USB-C or a 3.5 mm plug. Its lightweight construction enhances wearer comfort while durable components ensure dependable daily use.
Suitable for
Office desk and remote work communication
Call centers and customer support agents
Online meetings and unified communications
Use with laptops, desktops and mobile devices that support USB-C or 3.5 mm audio
Key specifications
Model: POLY Blackwire 3315 Monaural
Connectivity: USB-C and 3.5 mm plug (wired)
Weight: 103 g
Colour: Black
Brand/Manufacturer: HP POLY
MPN: 8X217AA
EAN: 0197498429038
How to use
Connect the headset to your device using the USB-C connector or the 3.5 mm plug depending on the device ports available. Position the monaural earpiece over one ear and adjust the headband for a comfortable fit. Place the boom microphone close to the mouth for optimal voice pickup. Use your device’s audio settings to select the headset as the input and output device when required.
Usage recommendations
For consistent call clarity, keep the microphone boom positioned about 1–2 cm from the mouth and avoid covering the mic with clothing. When not in use, store the headset in a dry place and disconnect cables to reduce wear.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone sensitivity | 116 dB |
| Impedance | 32 Ω |
| Ear coupling | Supraaural |
| Noise canceling | Yes |

### Ports & interfaces

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

### Performance

| Feature | Value |
|---|---|
| Product colour | Black |
| Headset type | Monaural |
| Wearing style | Head-band |
| Operating keys | Answer/end call, Volume -, Volume +, Mute |
| 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 | 0.103 kg |

### System requirements

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

### Supplier features

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

## FAQ

### How much does the Headset POLY Blackwire 3315 cost, and is it available for purchase?

The price is 55.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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.

## Image

https://aio.lv/img/cache/product/10912575/64465235_large.webp