Intezze ALPHA In-Ear Headphones User Manual
- June 5, 2024
- Intezze
Table of Contents
Intezze ALPHA In-Ear Headphones User Manual
Introduction
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Only together we are INTEZZE
We design all our models to serve reliably for several years, but sometimes something can go wrong. Therefore, we recommend that you take a few minutes to read the following pages, where you will learn, among other things, how to prevent faults and how to proceed when replacing some parts.
Using the in-ear headphones
Before the first use, you must connect both in-ear headphones with the detachable cable. You will find the exact description in the following chapter.
Before each use of the in-ear headphones:
We recommend lowering the volume of the connected device before connecting the
in-ear headphones. This saves the in-ear headphones and your ears from high
volume shock.
Detachable cable
The connectors connecting the in-ear headphones to the cable should be handled gently. They are not designed for frequent disconnection and connection. We recommend only disconnecting the cables when replacing the cable with a new/different piece.
When disconnecting/connecting the cable, make sure that the L (left) and R (right) in-ear headphones are properly connected to the corresponding L and R connectors on the cable. Also pay attention to the correct polarity of the pins. The cable must always point backwards behind the ear (see next chapter).
If you decide to fine-tune the in-ear headphone sound with your own cable, always make sure in advance that its in-ear headphone jacks are compatible. Never use excessive force when connecting the cable!
How to properly connect and disconnect the cable
- First, make sure you are connecting the left connector to the left in-ear headphone and the right connector to the right in-ear headphone.
- the correct cable routing is behind the ear on both in-ear headphones. You can also determine the correct polarity of the pins as shown at the top left.
- align both pins of the connector exactly against the holes in the in-ear headphone and push the connector into place. The connector should be inserted correctly as far as it will go.
- when disconnecting, always hold the connector as close to the in-ear headphones as possible and pull in the direction of the pins to disconnect the connector. Do not wiggle or twist!
Fitting the in-ear headphones into your ears
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First, identify the left and right in-ear headphone according to the markings on the back.
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Then lightly push one of the in-ear headphones into the correct ear so that the cable points in front of the ear (middle picture).
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With the other hand, slide the cable loop behind the ear.
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With one finger, gently push the in-ear headphone into your ear while the other fingers rotate the in-ear headphone back.
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When rotated correctly, the in-ear headphone fits well in your ear and its cable runs diagonally forward and up. Finally, you can try pulling the cable lightly to make sure that the in-ear headphone is properly fixed in your ear.
Silicone ear tips
The package includes silicone ear tips in three sizes (S, M, L). Only ear tips that seal properly in the ears but are not twisted in the ear canal allow the in-ear headphones to reach their full potential. Therefore, take the time to carefully select the ear tips.
How to replace the ear tips:
- Hold the silicone ear tip as close to the in-ear headphone as possible with two fingers and remove it from the in-ear headphone by turning and pulling.
- Select a new ear tip (there is no difference between L and R) and slide it onto the audio output of the in-ear headphone in the reverse process. Push the ear tip all the way to the edge of the metal audio output unit on the in-ear headphone.
How to clean the ear tips correctly:
- Clean the ear tips ideally after or before each use of the in-ear headphones. This makes it easy to prevent dirt from being pushed deeper, where it could adhere to the grille of the in-ear headphone output, causing it to clog, thus reducing sound quality.
- Remove the ear tips from the in-ear headphones and wipe them with a damp cloth or rinse them in warm water with soap from time to time. Make sure that the ear tips do not fall down the plughole!
Specifications
- Converters Dynamic, 10 mm, biocellulose, double magnets
- Frequency range 10-20,000 Hz
- Impedance 17 ohms
- Sensitivity 109 dB ± 3 dB
- Cable 125 cm, silver-plated, braided
- Connectors 2pin 0.75 mm, jack 3.5 mm
Warning
- Keep the set volume at the lowest possible level. Listening to loud volumes for an extended period may damage your hearing irreversibly!
- Before connecting the in-ear headphones to an audio source, turn down the volume to prevent damage to the in-ear headphones or your hearing.
- Children must be supervised by an adult when using the in-ear headphones. Risk of swallowing small parts.
- To prevent damage to the in-ear headphones, do not subject them to hard shocks or sharp objects.
- Using the in-ear headphones in a very dusty or humid environment may result in damage to the in-ear headphones.
- Always disconnect the in-ear headphone cable by holding the connector itself. Never pull directly on the cable.
- Do not wrap the cord around the phone or player. There is a risk of rapid damage.
- Do not use the in-ear headphones out of the allowed temperature range of -15 °C to +50 °C.
- Do not leave the in-ear headphones in direct sunlight for a prolonged period of time.
- Never disassemble or otherwise repair the in-ear headphones yourself. There is a risk of damage.
- Only use a slightly damp cloth to clean the in-ear headphones.
- Keep the in-ear headphone grille clean on both in-ear headphones in order to avoid clogging and degradation of the sound.
- Follow the applicable laws and regulations when using in-ear headphones while driving.
- Do not use in-ear headphones in situations where it is necessary to hear your surroundings and have an overview of what is happening around you.
Warranty conditions
The warranty does not cover the following types of defects:
- Damage caused by tampering with the device.
- Filters clogged by earwax (may not be properly visible) or otherwise dirty. Cleaning must be performed by an authorised service provider and is charged.
- In-ear headphones with the in-ear headphone duct filters removed.
- Physical damage to the in-ear headphones caused by a fall or impact.
- Damage caused by force majeure.
Content subject to change:
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