# Headset Muse M-278 BT

**URL:** https://aio.lv/en/product--muse-m-278bt--4421747
**Data updated:** 2026-06-10 09:28 (EEST)
**Category:** Headphones
**Manufacturer:** muse
**Manufacturer code:** M-278BT
**EAN:** 3700460206840
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 24.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--muse-m-278bt--4421747

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

The Muse M-278 BT headset features wireless Bluetooth connectivity with a range of up to 10 meters. It delivers a frequency response of 20 - 20000 Hz for high-quality sound. Weighing only 240 g, it is lightweight and comfortable for extended use. The stylish brown and silver design makes it a great accessory for any outfit.

## Long description

The Muse M-278 BT headset offers a seamless wireless audio experience, combining modern Bluetooth technology with a sophisticated design. These over-ear headphones are engineered to provide reliable sound performance across a wide frequency range, ensuring that both high and low notes are reproduced with clarity. With a lightweight construction and an ergonomic head-band style, this headset is designed to remain comfortable even during long listening sessions, making it a practical choice for daily use.
Advantages
The primary benefit of the Muse M-278 BT is its wireless freedom, allowing users to move within a 10-meter range of their connected device without being tethered by cables. The lightweight build, weighing only 240 grams, minimizes pressure on the head, which is ideal for extended wear. Furthermore, the combination of brown and silver finishes provides a stylish aesthetic that complements various personal styles, while the broad frequency response ensures a balanced and high-quality audio output for diverse types of media.
Suitable for
Casual music listening at home or on the go
Watching movies or videos on tablets and laptops
Hands-free audio consumption with Bluetooth-enabled devices
Users seeking a lightweight headset for daily commuting
This headset may not be suitable for professional studio monitoring or high-fidelity audiophile applications where extreme sound precision is required. Additionally, it is not designed for heavy-duty outdoor sports or activities where high water resistance or extreme durability against impact is necessary.
Key specifications
Connectivity: Wireless Bluetooth
Range: Up to 10 meters
Frequency response: 20 - 20000 Hz
Weight: 240 g
Wearing style: Head-band
Color: Brown and Silver
How to use
To begin using the Muse M-278 BT, ensure the headset is charged according to the manufacturer's guidelines. Activate the Bluetooth function on your source device, such as a smartphone or computer, and put the headset into pairing mode. Once the device appears in your Bluetooth settings, select it to establish the connection. Adjust the head-band to fit your head comfortably, ensuring the ear cups are positioned correctly over your ears for optimal sound isolation and comfort.
What to consider before purchase
Ensure your playback device supports Bluetooth connectivity
Check if the head-band size is suitable for your personal comfort requirements
Consider the 10-meter range limitation for your specific usage environment
Usage recommendations
For the best audio experience, keep the headset and your connected device within the recommended 10-meter range and avoid physical obstructions. Regularly clean the ear cushions with a soft, dry cloth to maintain hygiene and comfort over time.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 20 - 20000 |
| Headphone sensitivity | 98 dB |
| Impedance | 32 Ω |
| Driver unit | 4 mm |
| Magnet type | NdFeB |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Bluetooth version | 5.0 |
| Wireless range | 10 m |
| Bluetooth | Yes |
| USB connectivity | Yes |
| USB connector | Micro-USB |
| 3.5 mm connector | Yes |
| 2.5 mm connector | No |

### Performance

| Feature | Value |
|---|---|
| LED indicators | Charging, Bluetooth |
| Product colour | Brown, Silver |
| Volume control | Buttons |
| Headset type | Binaural |
| Wearing style | Head-band |
| Operating keys | Volume -, Volume +, Play/pause |
| Product type | Headset |

### Other features

| Feature | Value |
|---|---|
| Continuous audio playback time | 12 h |
| Rechargeable battery | Yes |
| USB cable length | 0.8 m |
| Charging voltage | 5 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.24 kg |
| Height | 193 mm |
| Width | 167 mm |
| Depth | 80 mm |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery type | Built-in battery |
| Battery capacity | 370 mAh |
| Battery recharge time | 3 h |
| Battery voltage | 3.7 V |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 330 g |
| Package depth | 85 mm |
| Package height | 220 mm |
| Package width | 210 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB, Audio (3.5mm) |

### Indication

| Feature | Value |
|---|---|
| Battery charge indicator | Yes |

## FAQ

### How much does the Headset Muse M-278 BT cost, and is it available for purchase?

The price is 29.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 38 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 19.06.2026 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 muse 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 muse 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: connectivity technology, weight, wearing style, product colour, 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 Muse M-278 BT?

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/4421747/62274165_large.webp