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Headphone Dali IO-4

The Dali IO-4 headphones are the result of innovation and expertise from the Dali brand, known for its quality in the audio field. This model guarantees optimal performance and an enhanced user experience, offering crystal-clear and immersive sound that will delight music enthusiasts.

Designed for everyday use, the Dali IO-4 combines comfort and functionality. Their ergonomic design allows for prolonged use without discomfort, while high-quality materials ensure increased durability. With extended battery life, these headphones are perfect for listening to music or podcasts throughout the day.

To simplify usage, the Dali IO-4 comes with several useful documents, including a user manual, a FAQ, a product brochure, and warranty information, ensuring easy handling.

In summary, the Dali IO-4 headphones are an ideal choice for those seeking exceptional audio quality and optimal comfort, whether for home listening or on the go.

8 10

Editorial note

The Dali IO-4 headphones stand out for their excellent audio quality, providing precise and immersive sound reproduction that will delight music lovers. Their ergonomic design ensures comfort during use, even during long listening sessions, which is a significant advantage for regular users. Additionally, the high-quality materials used in their construction ensure increased durability and resistance, while the included accessories, such as the suitable ear tips, allow for a personalized fit. However, it is worth noting some drawbacks. The price of the Dali IO-4 may be relatively high compared to other models available on the market, which could deter some consumers. Furthermore, the battery life is an area for improvement, as some users have expressed unmet expectations during prolonged use. The design, while modern, may not suit everyone, with some people finding it does not fit comfortably in their ears. Finally, although the sound isolation is effective, it can sometimes be excessive, making it difficult to perceive surrounding noises, which can pose safety risks. Issues with Bluetooth connectivity latency have also been reported, especially with non-optimized devices. In summary, the Dali IO-4 offers a superior audio experience, but certain aspects such as price, battery life, and comfort could be optimized to make it a more accessible and practical choice for all users. The accompanying documents, such as the manual and FAQ, facilitate onboarding and are a valuable addition for new users.

Score details

User experience

The user experience is overall positive thanks to the ergonomic design of the headphones, which ensures comfort even during long listening sessions.

Performance

The audio quality is excellent, offering precise and immersive sound reproduction. However, latency issues may occur with some devices, which can detract from the experience.

Battery life

The battery life could be improved, as some users have reported that it does not always meet their expectations for prolonged use.

Design

The design of the headphones is modern, but it may not suit everyone, with some people finding that they do not fit comfortably in their ears.

Value for money

The price of the Dali IO-4 headphones is relatively high compared to other models on the market, which may make them less accessible for some consumers.

Documentation

The comprehensive documentation, including the user manual and FAQ, makes it easier to get started with the product and helps users quickly resolve their questions.


Advantages

Precise and immersive audio quality

Ergonomic design for optimal comfort

Durable and high-end materials

Adaptable tips for a personalized fit

Comprehensive documentation for easy handling

Disadvantages

High price compared to other models

Unsatisfactory battery life

Variable fit comfort for some users

Excessive sound insulation outdoors

Occasional Bluetooth latency issues

Technical Specifications IO-4

General Information

Frequently Asked Questions

At what level can the volume be considered too high?
A volume of 80 decibels can be harmful to hearing. When the sound reaches 120 decibels, damage can occur immediately. The risk of hearing damage varies depending 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 does noise cancellation mean?
Noise cancellation reduces surrounding sounds.
What is Bluetooth?
Bluetooth allows for the wireless transmission of data between electronic devices via radio waves. The range of this connection can reach up to ten meters in most cases.
How do I connect my Dali IO-4 headphones to a Bluetooth device?
To connect your Dali IO-4 headphones to a Bluetooth device, go to the Bluetooth settings on the device and search for available devices. Select the Dali IO-4 headphones from the list and follow the on-screen instructions to complete the pairing.
What is the procedure for adjusting the volume on my Dali IO-4 headphones?
To adjust the volume on your Dali IO-4 headphones, locate the volume buttons on the headphones. Press the "+" button to increase the volume and the "-" button to decrease it.
Can I use my Dali IO-4 headphones while they are charging?
Yes, you can use your Dali IO-4 headphones while they are charging. Just plug the provided USB cable into the headphones and a power source, such as a computer or charger.
How do I change the equalization modes on the Dali IO-4 headphones?
To switch between different equalization modes on your Dali IO-4 headphones, press and hold the multifunction button on the earcup for a few seconds until you hear a sound indicating the EQ mode change.
How can I tell if the battery of my Dali IO-4 headphones is low?
When the battery of your Dali IO-4 headphones is low, a voice message will alert you to the remaining charge level. Additionally, the status LED light will flash red when the battery is critical and needs recharging.
Is the Dali IO-4 manual available in French?
Yes, the Dali IO-4 manual is available in French.

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Presentation of product IO-4 specifications from brand Dali

General Information

The Dali IO-4 headphones, from the prestigious brand Dali, stand out for their commitment to excellence and innovation in the audio sector. This model, the Dali IO-4, is designed to deliver high-level audio performance, ensuring an enriching and immersive listening experience.

Advantages

The Dali IO-4 headphones are characterized by an exceptional audio quality, allowing for precise sound reproduction that highlights every musical nuance. Their ergonomic design ensures optimal comfort, even during long listening sessions. Made with premium materials, these headphones are built to withstand wear while offering increased durability. Additionally, they come with various ear tips, facilitating a personalized fit for each user. Finally, a comprehensive documentation is provided, including a user manual and a FAQ, to simplify the product's handling.

Disadvantages

However, some aspects could be improved. The price of the Dali IO-4 is relatively high compared to other models, which may make them less accessible for some consumers. The battery life has also been criticized, with some users wishing for a longer usage duration. Furthermore, the design of the headphones may not suit all head shapes, leading to discomfort for some. Although the noise isolation is effective, it can sometimes be too intense, limiting the perception of surrounding sounds, which can pose safety issues when used outdoors. Finally, Bluetooth latency issues have been reported, particularly with non-optimized devices, which can affect the listening experience.