Manual of product Er-4pt
Editorial note
The Etymotic Er-4pt earphones stand out for their exceptional sound quality, offering a sensitivity of 102 dB and a frequency range of 20 to 16,000 Hz. This combination ensures an immersive audio experience, ideal for music lovers. The in-ear design also provides prolonged listening comfort, although some users may experience discomfort during extended use. In terms of practicality, these earphones are equipped with a plug with an airplane adapter, making them perfect for travelers wishing to enjoy their devices during flights. Additionally, their 3.5 mm connection allows for extensive compatibility with many audio devices. However, the absence of a plug adapter in the packaging may limit their use with certain devices, requiring an additional purchase. Despite their many advantages, the Etymotic Er-4pt has some drawbacks. The sensitivity of 102 dB, while providing powerful sound, can cause auditory fatigue if the volume is too high. Furthermore, the wired connectivity technology may seem outdated to some users, who prefer the convenience of wireless earphones. Finally, the maximum frequency of 16,000 Hz may not satisfy audiophiles looking for a wider frequency response. In conclusion, while the Etymotic Er-4pt offers good value for money with included accessories, it is important to consider the specific needs of each user before making a choice.Score details
User experience
The user experience is positive thanks to an in-ear design that ensures prolonged listening comfort, although some users may feel discomfort during extended use.
Performance
The sound quality is exceptional with a sensitivity of 102 dB and a frequency range of 20 to 16000 Hz, providing an immersive experience, but the maximum frequency may not satisfy demanding audiophiles.
Usability
The headphones are compatible with many devices thanks to their 3.5 mm connection, but the lack of a jack adapter limits compatibility with some devices.
Features
The features include a jack with an airplane adapter, which is ideal for travelers, but wired connectivity may seem outdated to some users.
Value for money
The value for money is good considering the included accessories, such as extra earbuds, but the need for additional purchases for some accessories can be a drawback.
Advantages
Immersive and detailed sound quality
Optimal comfort for extended listening
Airplane adapter for easy travel
Compatibility with many audio devices
Included accessories for a personalized fit
Disadvantages
Possible discomfort during prolonged use
High sensitivity, risk of auditory fatigue
Lack of adapter limits compatibility
Wired connectivity perceived as obsolete
Limited frequency range for audiophiles
Technical Specifications Er-4pt
Headphones/Earphones
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Headset sensitivity102 dB
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Impedance27 Ohm
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Headphone frequency20 - 16000 Hz
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Ear couplingIntra-aural
Representation / realization
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Cable length1.5 m
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Product colorBlack
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Portable headset styleHeadphones
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Product typeHeadphones
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Recommended useMusic
Other features
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Plug adapterYes
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Headset connection3.5 mm
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Plug adapterYes
Packaging contents
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Additional headphonesYes
Connectivity
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Connectivity technologyWith wire
Microphone
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Microphone typeUnavailable
Frequently Asked Questions
At what point does the volume become too high?
Is it possible to make hands-free calls with my headphones?
What is noise cancellation technology?
What is Bluetooth?
Is the Etymotic Er-4pt manual available in French?
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Presentation of product Er-4pt specifications from brand Etymotic
General Information
The Etymotic Er-4pt earphones, from the renowned Etymotic brand, are recognized for their excellence and innovation in the audio sector. This model, referenced Er-4pt | 32120, is designed to deliver high-level listening performance, thus ensuring an enhanced user experience. The EAN code 84643000306 allows for unique identification in the distribution network.
Headphones/Earphones
With a sensitivity of 102 dB, the Etymotic Er-4pt provide clear and powerful sound, perfect for total immersion in listening. Their impedance of 27 Ohm ensures remarkable audio quality, while the frequency range of 20 to 16,000 Hz covers a wide sound spectrum. The in-ear design promotes effective sound isolation and prolonged listening comfort, making these earphones ideal for extended use.
Dimensions and Design
The cable measures 1.5 m, offering flexibility of use without compromising audio quality. The black finish gives the Etymotic Er-4pt a modern and elegant aesthetic. These earphones are specially designed to provide an immersive audio experience, whether on the go or at home, and are recommended for musical use with computers and other compatible devices.
Additional Features
The Etymotic Er-4pt are equipped with a plug with an airplane adapter, a particularly useful feature for travelers wishing to enjoy their music or movies during flights. They also have a standard 3.5 mm connection, ensuring wide compatibility with various audio devices. However, it is worth noting that a plug adapter is not included, which may require a separate purchase for some users.
Packaging Contents
The earphones come with additional options for a personalized fit, optimizing comfort and sound quality according to the user's preferences.
Connectivity
The Etymotic Er-4pt use wired connectivity technology, offering simple use without the limitations of wireless connections.
Microphone
This model does not have a built-in microphone, allowing for a focus solely on audio quality without additional clutter.
