# Monaural USB-C Headset Poly Blackwire 3215 3.5mm Plug USB-C/A Adapter

**URL:** https://aio.lv/en/product--hp-poly-8x227aa--10796384
**Data updated:** 2025-12-30 12:38 (EET)
**Category:** Headphones
**Manufacturer:** HP POLY
**Manufacturer code:** 8X227AA
**EAN:** 0197498429342
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 42.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-poly-8x227aa--10796384

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The Poly Blackwire 3215 is a monaural USB-C headset designed for clear communication. It features a 3.5mm plug and USB-C/A adapter, making it versatile for various devices. Ideal for office use, it provides comfort and quality sound for calls and multimedia.

## Long description

The Poly Blackwire 3215 monaural USB-C headset is designed for clear, reliable voice communication. It includes a 3.5mm plug and a USB-C/A adapter for compatibility with a wide range of devices, offering a single-ear design that keeps the other ear free for ambient awareness. The headset is intended for everyday office and remote-work use, supporting calls and basic multimedia playback.
Advantages
The Blackwire 3215 provides a focused listening experience with a comfortable, lightweight build suitable for prolonged wear. Integrated adapters expand connectivity options to USB-C and USB-A ports as well as devices with a 3.5mm jack, reducing the need for additional accessories. The headset is optimized for voice clarity to support clear conversations in typical office environments.
Suitable for
 Telephone and VoIP calls
 Home office and office environments
 Online meetings and video conferencing
 Basic multimedia listening (voice and short audio)
Key specifications
 Model: Poly Blackwire 3215 (monaural)
 Connectivity: USB-C with USB-C/A adapter and 3.5mm plug
 Design: Single-ear (monaural) headset
 Brand: Poly
 Manufacturer part number (MPN): 8X227AA
 EAN: 0197498429342
How to use
Connect the headset using the connector that matches your device: plug the 3.5mm jack into devices with a headphone port, or use the USB-C connector or the included USB-C/A adapter for computers and mobile devices. Position the boom microphone near the mouth for best speech pickup and adjust the headband for a comfortable fit. Use the device audio settings to select the headset as the input/output device if required.
Usage recommendations
For optimal voice clarity, ensure the microphone boom is positioned about 1–2 cm from the corner of your mouth and avoid covering the microphone with clothing. When switching between devices, confirm the connection type and select the headset in the system audio settings.

## FAQ

### How much does the Monaural USB-C Headset Poly Blackwire 3215 cost, and is it available for purchase?

The price is 51.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 10.07.2026 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

## Image

https://aio.lv/img/cache/product/10796384/60160295_large.webp