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AIHOOR A4 Manual | Step-by-step, In-depth Guide 2022

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The AIHOOR A4 have Bluetooth 5.1, 6 built-in microphones, ANC, a charging case that supports wireless charging, a 10mm dynamic driver, a battery life of about 5 hours + 15 using the charging case, the IPX4 certification, and more. Learn how to use them with this new AIHOOR A4 Manual.

AIHOOR A4 Manual | Pairing & Charging Guide

AIHOOR A4 Manual | How to Pair / Connect?

To iOS and Android phones

Step 1: Open the lid of the charging case and take the earbuds out. After that, the earbuds will turn on automatically.

When a red and blue light starts flashing on the earbuds, that means that they will be ready to pair with any device.

Step 2: Turn on Bluetooth on the desired device.

Step 3: Go to the device’s Bluetooth settings.

Step 4: Select “AIHOOR A4”. If a password is needed, type “0000”.

Step 5: After that, a blue light on the earbuds will flash blue for 1 second, and the pairing will be done.

To PC (Windows)

Step 1: Turn on Bluetooth on the desired device.

Step 2: Go to the settings.

Step 3: Go to “Bluetooth and other devices”.

Step 4: Click on “Add device”.

Step 5: Open the lid of the charging case and take the earbuds out. After that, the earbuds will turn on automatically.

When a red and blue light starts flashing on the earbuds, that means that they will be ready to pair with any device

Step 6: Select “AIHOOR A4”. If a password is needed, type “0000”.

Step 7: After that, a blue light on the earbuds will flash blue for 1 second, and the pairing will be done.

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AIHOOR A4 Manual | How to Wear?

Step 1: Take both earbuds out of the charging case.

Step 2: Identify the left and right earbuds.

Step 3: Choose the ear tips that best suit your ears.

Step 4: Insert the headphones into the inner canal of the ears.

Step 5: Rotate for the best possible comfort and best fit, and make sure that the microphone is pointing to the mouth.

AIHOOR A4 Manual | How to Turn On and Off?

Turn on: Open the lid of the charging case and take the earbuds out. After that, the earbuds will turn on automatically.

Turn off: Place the earbuds into the charging case. After that, the earbuds will turn off automatically.

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How to Control? / How to Operate? – Instructions

  • Play or pause music: Press the multifunction touch button on any of the earbuds one time.
  • Play the next song: Press the multifunction touch button on the right earbud two times.
  • Play the previous song: Press the multifunction touch button on the left earbud two times.
  • Answer an incoming call: Press the multifunction touch button on any of the earbuds one time.
  • End a current call: Press and hold the multifunction touch button on any of the earbuds for 2 seconds.
  • Reject an incoming call: Press and hold the multifunction touch button on any of the earbuds for 2 seconds.
  • Activate the voice assistant: Press the multifunction touch button on any of the earbuds three times.

AIHOOR A4 Manual | How to Activate ANC Mode?

To activate or deactivate the ANC mode in these earbuds, all you have to do is to press and hold the multifunction touch button on any of the earbuds for 2 seconds.

AIHOOR A4 Manual | How to Activate Mono Mode?

To activate or deactivate the mono mode in these earbuds, all you have to do is to pair the earbuds to the device and take out one of the earbuds from the charging case. It will start working by itself.

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Credits: manuals.plus

AIHOOR A4 Manual | How to Reset?

Step 1: Delete all “AIHOOR A4” pairing information from the connected device.

Step 2: Place the earbuds into the charging case and keep its lid open.

Step 3: Press and hold the button on the side of the charging case for about 6 seconds, until a red light starts flashing. After that, the resetting will be done.

AIHOOR A4 Manual | How to Charge?

Earbuds

To charge the earbuds, all you have to do is to place them into the charging case and close the lid. The earbuds will start charging automatically.

Charging case

To charge the charging case, all you have to do is to connect the case to a USB charger or charging port with the included USB-A to C cable. It will start charging automatically.

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Credits: manuals.plus

AIHOOR A4 Manual | LED Light Status

Earbuds

  • A red and blue light flashing: The earbuds are ready to pair with any device.
  • A blue light flashes for 1 second: The earbuds are paired with the device.

Charging case

  • A red light on: The case has between 1% and 30% of battery.
  • A yellow light on: The case has between 31% and 70% of battery.
  • A green light on: The case has between 71% and 100% of battery.
  • A red light on with the earbuds inside: The earbuds have between 1% and 30% of battery.
  • A yellow light on with the earbuds inside: The earbuds have between 31% and 70% of battery.
  • A green light on with the earbuds inside: The earbuds have between 71% and 100% of battery.
  • A red light flashing: The earbuds are resetting.
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Some Common Earbuds Problems & Troubleshooting

Left / Right / One side of the earbuds have stopped working

If this happens, it may be because it is low on battery or it did not connect correctly with the device. To fix this, you can do the following:

1. Try charging the earbud that is not working or both, placing them in the charging case.

2. Try factory resetting the earbuds.

3. Check if the earbuds are operating within a normal working range

If that doesn’t work, the earbud is probably faulty, and I can go for a refund or replacement of it.

Left / Right / One side of the earbuds has a low volume

If this happens, it may be because the earbuds are dirty or the volume is set low. To fix this, you can do the following:

1. Try cleaning the earbud using a cotton swab or carefully clean the mesh with a pin.

2. Try factory resetting the earbuds.

The microphone is not working

If this happens, it can be because the microphone is muted, or the earbuds are badly positioned. To fix this, you can do the following:

If the microphone is muted, check the device microphone volume. If that doesn’t work, that means that there might be a defect in the earbud, so try replacing them or get a refund.

The earbuds are not connecting to Windows/laptop/PC

If the earbuds are earbuds not connecting, it can be because the Bluetooth on the computer has a pairing problem. To fix this, you can do the following:

1. Try disabling Bluetooth from nearby devices >>> then activate pairing mode of the earbuds, pair and connect earbuds from Settings >>> Bluetooth & other devices >>> Add a new device >>>> elect Bluetooth,

2. Try uninstalling and reinstalling the Bluetooth driver, or updating the Bluetooth driver. All can be done in Manage >>> Device Manager, reset earbuds (if available), and then repeat the step.

3. Try resetting the earbuds.

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FAQs

Are the AIHOOR A4 waterproof?

No, the AIHOOR A4 are not waterproof (IPX6 and up). They have a rating of IPX4, which means they’re splash and sweat-resistant.

Do the AIHOOR A4 have a microphone?

Yes, the earbuds come with integrated microphones.

Do the AIHOOR A4 have a low latency/gaming mode?

No, these earbuds don’t have a low latency/gaming mode.

Can the AIHOOR A4 connect to PC and Laptop?

Yes, these earbuds can connect to PCs, laptops, and even tablets.

Are the AIHOOR A4 noise-canceling?

Yes! These earbuds come with noise cancellation technology.

How to know when the AIHOOR A4 are fully charged?

When the earbuds are charging, a changing light is on the charging case. When fully charged, the light turns green.

We hope you now know how to operate the earphone from the above AIHOOR A4 Manual. Want to know anything about the earphones? Do not hesitate to ask in the comments section.