# Headset Muse M-276BTB

**URL:** https://aio.lv/en/product--muse-m-276btb--457619
**Data updated:** 2026-01-13 15:23 (EET)
**Category:** Headphones
**Manufacturer:** muse
**Manufacturer code:** M-276BTB
**EAN:** 3700460205959
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--muse-m-276btb--457619

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 22.06.2026 | 1.99 EUR |
| Courier delivery to door | 22.06.2026 | 4.99 EUR |

## Summary description

The Muse M-276BTB headphones offer both wired and wireless connectivity with Bluetooth technology. Ideal for calls and music, they feature a frequency range of 20 - 20000 Hz and weigh only 340 g. The stylish blue design adds a modern touch to your audio experience.

## Long description

The Muse M-276BTB headset combines wired and wireless connectivity in a circumaural design to deliver versatile audio for calls and music. With Bluetooth pairing for mobile devices and an option for wired connection, the headphones cover a frequency range of 20–20,000 Hz and weigh 340 g. The head-band wearing style and blue finish provide a comfortable fit and a contemporary look suitable for daily use at home, office, or on the move.
Advantages
These headphones offer flexible connectivity with both Bluetooth wireless mode and a wired option, allowing uninterrupted use when a cable is preferred or when battery is low. The circumaural ear coupling provides passive noise isolation and evenly distributed pressure for longer listening sessions. Lightweight construction at approximately 340 g reduces fatigue during prolonged wear, and the wide frequency response supports clear voice reproduction and balanced music playback across lows, mids, and highs.
Suitable for
Voice and video calls on smartphones, tablets, and laptops
Listening to streamed music and podcasts
Office and remote work environments where comfort matters
Commuting and travel when Bluetooth connectivity is needed
Occasional wired listening with devices lacking Bluetooth
Key specifications
Ear coupling: Circumaural (over-ear) design for passive isolation
Connectivity: Wired and Bluetooth wireless
Frequency response: 20–20,000 Hz for broad audio coverage
Wearing style: Head-band with adjustable fit
Weight: Approximately 0.34 kg for lightweight comfort
Colour: Blue finish
How to use
For wireless use, enable Bluetooth on your source device, put the headset into pairing mode according to the included instructions, and select the Muse M-276BTB from the device list. For wired use, connect the compatible audio cable to the headset and to your device’s headphone or line output. Adjust the head-band and ear cups to achieve a comfortable seal around the ears. Use the device controls or the source device to set volume and playback. When not in use, store the headset in a dry place to protect the ear cushions and head-band.
Usage recommendations
To maintain performance and prolong lifespan, avoid exposing the headset to moisture and extreme temperatures. Charge and store the headset according to the manufacturer’s guidance when using Bluetooth mode. Regularly clean the ear cushions with a dry cloth and avoid harsh chemicals. For optimal call clarity, use a quiet environment and keep the microphone (if integrated) unobstructed.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 20 - 20000 |
| Headphone sensitivity | 108 dB |
| Impedance | 32 Ω |
| Driver unit | 40 mm |
| Magnet type | Neodymium |
| Ear coupling | Circumaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired & Wireless |
| Bluetooth version | 4.2 |
| Bluetooth | Yes |
| USB connectivity | No |
| 3.5 mm connector | Yes |
| 2.5 mm connector | No |

### Performance

| Feature | Value |
|---|---|
| Product colour | Blue |
| Detachable cable | Yes |
| Headset type | Binaural |
| Wearing style | Head-band |
| Recommended usage | Calls/Music |
| Product type | Headset |

### Other features

| Feature | Value |
|---|---|
| Continuous audio playback time | 10 h |
| Rechargeable battery | Yes |
| Number of products included | 1 pc(s) |
| Brand compatibility | Any brand |

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.34 kg |
| Height | 190 mm |
| Width | 80 mm |
| Depth | 190 mm |

### Battery

| Feature | Value |
|---|---|
| Battery type | Built-in battery |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 350 g |
| Package depth | 188 mm |
| Package height | 210 mm |
| Package width | 83 mm |
| Package type | Box |

### Packaging content

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

### Supplier features

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

## FAQ

### How much does the Headset Muse M-276BTB cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 93 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 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: ear coupling, 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-276BTB?

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/457619/62274116_large.webp