# Headset MSI Maestro 300

**URL:** https://aio.lv/en/product--msi-os3-8zc8001-000--11042274
**Data updated:** 2025-12-30 15:09 (EET)
**Category:** Headphones
**Manufacturer:** MSI
**Manufacturer code:** OS3-8ZC8001-000
**EAN:** 4711377238977
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 41.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--msi-os3-8zc8001-000--11042274

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The MSI Maestro 300 is a wired gaming headset designed for immersive sound. With a frequency range of 20 - 40000 Hz, it delivers high-quality audio. The 1.5 m cable provides flexibility, and the headset weighs only 258 g for comfortable long-term use. Its sleek black design complements any gaming setup.

## Long description

The MSI Maestro 300 is a lightweight wired gaming headset that delivers immersive audio using high-resolution 40 mm neodymium drivers and clear voice capture via a unidirectional detachable microphone. Designed for comfort, it features swiveling, tiltable ear cups, an adjustable headband and high-density memory foam earpads available in breathable mesh or protein leather. The headset offers plug-and-play compatibility across PC, Mac, PlayStation, Nintendo Switch and mobile devices and supports Nahimic for enhanced 3D sound and audio tuning.
Advantages
High-resolution 40 mm neodymium drivers provide a wide frequency response for clear highs, detailed mids and rich bass. The detachable cardioid microphone reduces background noise and can be positioned for optimal voice capture. Interchangeable high-density foam earpads in mesh or protein leather let you choose between increased airflow or a tighter seal. At approximately 247–258 g and with 90° swiveling, tiltable ear cups plus a sturdy adjustment mechanism, the headset balances lightweight comfort and durability. Integrated media controls allow quick muting and volume adjustments. Nahimic software adds 3D surround, noise reduction and EQ customization for improved situational awareness and listening comfort.
Suitable for
PC, Mac and console gaming
Voice chat and streaming
Watching movies and listening to music
Long sessions requiring comfortable over-ear fit
Key specifications
Driver size: 40 mm neodymium
Frequency response: 20 – 40,000 Hz
Microphone: detachable unidirectional/cardioid
Connectivity: wired, 1.5 m cable
Weight: approx. 0.247–0.258 kg
Ear coupling: supra-aural; wearing style: head-band
Earpads: interchangeable breathable mesh or protein leather with high-density memory foam
Compatibility: PC, Mac, PlayStation, Nintendo Switch, mobile devices (plug-and-play)
How to use
Connect the 1.5 m wired cable to the appropriate audio jack or compatible device. Attach the detachable microphone when voice communication is required and adjust its position to point toward your mouth for best clarity. Select the preferred earpads (mesh for airflow or protein leather for a tighter seal) and adjust the headband until the headset fits comfortably. Use the built-in media controls to mute the microphone or change volume during use. For enhanced audio processing and 3D effects, install Nahimic for Headset and MSI Center on a compatible PC.
Usage recommendations
For prolonged sessions, use the breathable mesh earpads to improve airflow; switch to protein leather earpads when you need a closer seal to reduce external noise. Detach the microphone for private listening. Keep the cable untangled and store the headset with ear cups folded to preserve the adjustment mechanism.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 20 - 40000 |
| Headphone sensitivity | 118.5 dB |
| Impedance | 32 Ω |
| Driver unit | 40 mm |
| Magnet type | Neodymium |
| Ear coupling | Supraaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Bluetooth | No |
| USB connectivity | Yes |
| USB connector | USB Type-C / USB Type-A |
| Cable colour | Black |

### Performance

| Feature | Value |
|---|---|
| Cable length | 1.5 m |
| Product colour | Black |
| Volume control | Rotary |
| Control type | Buttons, Rotary |
| Headset type | Binaural |
| Wearing style | Head-band |
| Recommended usage | Gaming |
| Product type | Headset |
| Recommended age group | Adult |
| Suggested gender | Boy/Girl |
| Suitable for indoor use | Yes |
| Designed for children | No |
| Control unit type | On-ear control unit |

### Other features

| Feature | Value |
|---|---|
| Quantity | 1 |
| Microphone mute | Yes |

### Microphone

| Feature | Value |
|---|---|
| Microphone frequency | 50 - 15000 |
| Microphone sensitivity | -40 dB |
| Microphone input impedance | 2200 Ω |
| Number of microphones | 1 |
| Detachable microphone | Yes |

### Design

| Feature | Value |
|---|---|
| Foldable | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.258 kg |
| Height | 84 mm |
| Width | 197 mm |
| Depth | 165 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 543 g |
| Package type | Box |

### System requirements

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

## FAQ

### How much does the Headset MSI Maestro 300 cost, and is it available for purchase?

The price is 50.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 69 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 Wednesday 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 MSI 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 MSI 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 MSI Maestro 300?

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/11042274/62236398_large.webp