Thumbnail of product MR-M40 from brand SDI Technologies
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Headphone SDI Technologies MR-M40

The SDI Technologies MR-M40 headphones are designed to provide an immersive and comfortable audio experience. With a in-ear coupling, they ensure optimal acoustic isolation, allowing you to fully enjoy your music and podcasts.

This model is compatible with all brands of devices, offering great flexibility of use. Thanks to its wired connectivity, you can enjoy quality sound without the constraints of wireless connections.

The headphones come in an elegant black and red color, adding a modern touch to your style. Additionally, the digital volume control allows you to easily manage the sound with simplicity.

Designed for comfort, the SDI Technologies MR-M40 are perfect for extended use, whether on the go or at home. For more information, a user manual is available.

In summary, the SDI Technologies MR-M40 headphones combine audio performance, comfort, and modern design, making them an ideal choice for music lovers.

Manual of product MR-M40

7 10

Editorial note

The SDI Technologies MR-M40 is a model of in-ear headphones that stands out for its prolonged comfort and optimal sound immersion. Its modern design in black and red adds a touch of style to your audio equipment, although this color palette may not necessarily suit all tastes or occasions. In terms of connectivity, these headphones offer a practical wired solution, but this limits freedom of movement, which can be a drawback during sports activities. Additionally, some users may experience discomfort after prolonged use, which is worth considering. Regarding audio performance, the product displays a good level, but the absence of advanced features such as active noise cancellation could diminish its appeal compared to competing models. Finally, although the MR-M40 is compatible with a wide range of equipment, its price may seem high compared to other wireless options available on the market. In summary, the SDI Technologies MR-M40 is a solid choice for those seeking comfortable headphones with an elegant design, but it is important to consider its limitations in terms of connectivity and features.

Score details

User experience

The listening comfort is extended thanks to the in-ear coupling, providing optimal sound immersion. However, some users may experience discomfort during prolonged use.

Performance

The audio performance is satisfactory, but the lack of advanced features, such as active noise cancellation, may diminish the product's appeal compared to competitors.

Design

The modern and sleek design in black and red adds a touch of style to the audio equipment. However, this color may not suit everyone's tastes or occasions.

connectivity

Wired connectivity allows for practical use, but limits freedom of movement, which can be restrictive during sports activities.

Value for money

The product offers good compatibility with various equipment, but its price may be perceived as high compared to similar wireless models.


Advantages

Extended listening comfort and sound immersion

Universal compatibility with all devices

Modern and elegant design in black and red

Convenient and unrestricted wired connectivity

Precise digital volume control

Disadvantages

Discomfort with prolonged use

Limited freedom of movement due to the wire

Design not suitable for all tastes

Lack of active noise cancellation

Incompatibility with some recent devices

Technical Specifications MR-M40

General Information

Other features

  • Brand compatibility
    All brands

Connectivity

  • Connectivity technology
    With wire

Headphones/Earphones

  • Ear coupling
    Supra-aural

Representation / realization

  • Product color
    Black, Red
  • Volume order
    Rotating
  • Portable headset style
    Arch
  • Product type
    Headphones

Frequently Asked Questions

When does the volume become excessive?
A volume of 80 decibels can be harmful to hearing. If the sound exceeds 120 decibels, damage can occur immediately. The danger to hearing depends on the duration and frequency of listening.
Is it possible to make hands-free calls with my headphones?
Recent headphones are generally equipped with a built-in microphone that allows for making calls.
What is noise cancellation?
Noise cancellation reduces surrounding noise.
What is Bluetooth?
Bluetooth allows for wireless data transmission between electronic devices via radio waves. Generally, the range of this connection is about ten meters.
Is the manual for the SDI Technologies MR-M40 available in French?
Unfortunately, the manual for the SDI Technologies MR-M40 is not available in French. It is only offered in English.

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Presentation of product MR-M40 specifications from brand SDI Technologies

General Information

The SDI Technologies MR-M40 headphones are a product of the renowned brand SDI Technologies, known for its expertise and innovation in the audio sector. This model, MR-M40, is designed to deliver superior audio performance, aiming to enhance the listening experience of its users.

Compatibility

The SDI Technologies MR-M40 stands out for its universal compatibility, meaning they can be used with a variety of devices and accessories, thus ensuring great flexibility of use.

Connectivity

These headphones feature wired connectivity, offering practical use without the inconveniences of wireless connections. This feature is particularly appreciated for continuous and stable listening.

Ear Coupling

The MR-M40 model uses an in-ear coupling, which allows for optimal sound immersion while ensuring prolonged comfort during listening sessions. This design also promotes effective acoustic isolation.

Design and Features

With an elegant black and red finish, these headphones display a modern style that can adapt to various environments. They are equipped with a digital volume control, allowing for precise sound adjustment. The SDI Technologies MR-M40 headphones are designed to provide an immersive audio experience, ideal for on-the-go use.

Advantages and Disadvantages

Among the advantages, there is prolonged listening comfort thanks to the in-ear design, as well as compatibility with all types of devices. The attractive design adds a touch of style, while the wired connectivity ensures uninterrupted use.

However, some disadvantages can be noted. Prolonged use of in-ear headphones may cause discomfort, and wired connectivity limits freedom of movement compared to wireless models. Additionally, the lack of advanced features such as active noise cancellation may diminish their appeal compared to more sophisticated competitors.