# Wireless Headset New-One M-278 Bluetooth, 20–20000 Hz, 10 m range, 240 g, head-band, silver/brown

**URL:** https://aio.lv/en/product--new-one-m-278--2130079
**Data updated:** 2026-01-13 17:37 (EET)
**Category:** Headphones
**Manufacturer:** New-One
**Manufacturer code:** M-278
**EAN:** 3700460206840
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 24.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--new-one-m-278--2130079

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 25.06.2026 | 1.99 EUR |
| Courier delivery to door | 25.06.2026 | 4.99 EUR |

## Summary description

The New-One Headset M-278 BT is a wireless Bluetooth head-band headphone set with a frequency response of 20–20,000 Hz and an effective range up to 10 meters. Weighing 240 g and finished in silver and brown, it provides comfortable over-ear wearing for everyday listening, calls and media use, delivering portable sound quality and convenient cable-free operation.

## Long description

The New-One M-278 Bluetooth wireless headset is a head-band style over-ear headphone designed for everyday listening, voice calls and media playback. It offers a frequency response of 20–20,000 Hz and wireless Bluetooth connectivity with an effective range up to 10 meters. Finished in silver and brown and weighing 240 g, the M-278 provides a portable, cable-free listening experience with a focus on comfort and straightforward operation.
Advantages
The M-278 combines a wide frequency response with Bluetooth wireless freedom to support clear music reproduction and voice communication. Its head-band wearing style and over-ear design distribute weight evenly for extended use, while the light overall weight contributes to portable comfort. The neutral silver and brown finish blends into everyday use and complements a range of personal styles.
Suitable for
 Listening to music at home or on the go
 Hands-free voice and video calls
 Watching movies and streaming media
 Portable use with smartphones, tablets and Bluetooth-enabled devices within a 10 m range
Key specifications
 Connectivity: Wireless Bluetooth
 Frequency response: 20–20,000 Hz
 Operating range: up to 10 m
 Wearing style: Head-band, over-ear
 Weight: 240 g
 Colour: Silver and brown
How to use
Place the head-band over your head and position the ear cups comfortably around your ears. Power on the headset and enable Bluetooth pairing mode following the device's indicators; then connect it to a Bluetooth-enabled source such as a smartphone, tablet or computer. Adjust the volume on the headset or the connected device as needed. Use the headset for audio playback, calls and media; maintain a connection within the specified 10 m range for stable performance.
Usage recommendations
For best results, keep the headset charged according to the manufacturer's guidance and avoid exposing it to moisture or extreme temperatures. Maintain a clear line of sight between the headset and the paired device where possible to reduce interference and preserve stable Bluetooth connectivity.

## 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 New-One M-278 Bluetooth wireless headset 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 — 13 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 Thursday 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 New-One 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 New-One 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 New-One M-278 Bluetooth wireless headset?

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/2130079/62282638_large.webp