# Headset POLY Blackwire C3225 Top

**URL:** https://aio.lv/en/product--hp-7s4m7aa--10805497
**Data updated:** 2025-12-13 10:55 (EET)
**Category:** Headphones
**Manufacturer:** HP
**Manufacturer code:** 7S4M7AA
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 24.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-7s4m7aa--10805497

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The POLY Blackwire C3225 Top is a wired headset designed for office and call center use. Weighing only 87 g, it offers comfort for long hours of use. The sleek black design complements any professional setting, while the reliable connectivity ensures clear audio quality for calls. Ideal for enhancing productivity in a busy work environment.

## Long description

The Blackwire 3200 Series is a wired headset designed for enterprise use, offering clear audio and a flexible microphone boom for a customizable fit. It provides reliable performance for everyday office calls and unified communications.
Advantages
The headset delivers consistent audio quality suitable for professional environments, a slim modern design that fits typical office settings, and a movable microphone boom that can be adjusted for comfort and better voice pickup.
Key specifications
Product family: Blackwire 3200 Series
Connection type: wired (USB or 3.5 mm, depending on model)
Microphone: adjustable boom microphone
Intended use: enterprise / office calls and unified communications
How to use
Connect the headset to your computer or compatible device using the appropriate cable, position the headband and ear cushions for comfort, and adjust the microphone boom toward your mouth for optimal voice capture. Use system audio settings to select the headset as the input and output device for calls.
Recommendations
For best results, choose the Blackwire 3200 model that matches your connector type and adjust the microphone position before important calls to ensure clear speech transmission.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone sensitivity | 90 dB |
| Impedance | 32 Ω |
| Driver unit | 28 mm |
| Ear coupling | Supraaural |
| Driver type | Dynamic |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| 3.5 mm connector | Yes |
| Cable colour | Red |

### Performance

| Feature | Value |
|---|---|
| Product colour | Black |
| Volume control | Button |
| Detachable cable | Yes |
| Headset type | Binaural |
| Wearing style | Head-band |
| Operating keys | Answer/end call, Mute, Volume +, Volume - |
| Recommended usage | Office/Call center |
| Product type | Headset |
| Control unit type | In-line control unit |

### Technical details

| Feature | Value |
|---|---|
| Warranty period | 2 year(s) |

### 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 | 0.087 kg |
| Height | 178 mm |
| Width | 155 mm |
| Depth | 32 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 250 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 | MacOS |

### Packaging content

| Feature | Value |
|---|---|
| Carrying case | Yes |
| Ear pad material | Leatherette |

### Supplier features

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

## FAQ

### How much does the Headset POLY Blackwire C3225 Top cost, and is it available for purchase?

The price is 29.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 142 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 22.07.2026 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: Cash payment, 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 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 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/10805497/62208921_large.webp