Enacfire E90 Manual | Step-by-Step Guide

The Enacfire E90 earbuds come with specs such as the amazing IPX8 waterproof certification, Bluetooth 5.0 with 10 meters of working range, a battery life of 8 hours + 40 using the charging case, HFP/ASDP/AVRCP profiles support, CVC 8.0 noise cancellation for calls, a Qualcomm chipset, and much more. Learn how to use these earbuds using this Enacfire E90 manual!

If you are interested in purchasing these earbuds, you can easily do it using the Enacfire official website. Also, if you want to give the original manual a look, you can do it here.

Enacfire E90 Specs Sheet

Model	Enacfire E90
Weight	Earbuds: 4.5 grams each Charging case: 38 grams
Waterproof/IP ratings	IPX8
Bluetooth version	V5.0
Range/Distance	10 meters
Connectivity Port/ Charging Cable	Type-C
Driver	10mm
Audio Decoding	SBC
Speaker frequency response	20Hz – 20kHz
Battery Life	Earbuds: 8 hours Charging case: 40 hours
Charging Time	Earbuds: About 1.5 hours Charging case: About 1.5-2 hours
App Support	No
Controls/Features	Play and pause a song, answer, play the next and previous song, turn the volume up and down, end and reject a call, voice assistant, gaming mode
Accessories	Charging case, user manual, USB cable, ear tips, warranty card
Price	60 USD

Enacfire E90 Accessories

The earbuds come with the following accessories:

• Charging case.
• User manual.
• USB cable.
• Eat tips.
• Warranty card.

Enacfire E90 Manual | Guide & Troubleshooting

How To Wear These Earbuds?

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.

How To Turn On And Off?

Turn On

Automatically: Open the lid of the charging case and take the earbuds out. After that, the “Power on” voice prompt will sound, and the earbuds will turn on automatically.

Manually: Press and hold the multifunction touch button on any of the earbuds for about 2 seconds. After that, the “Power on” voice prompt will sound, and the earbuds will turn on.

Turn Off

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

Manually: Press and hold the multifunction touch button on any of the earbuds for about 8 seconds. After that, the earbuds will turn off.

How To Pair The Earbuds?

To Android And iOS Devices

Step 1: Open the lid of the charging case and take the earbuds out. After that, the “Power on” voice prompt will sound, and the earbuds will turn on automatically.

NOTE: If the earbuds don’t turn on automatically, then press and hold the multifunction touch button on any of the earbuds for about 2 seconds. After that, the “Power on” voice prompt will sound, and the earbuds will turn on.

When a blue and white light starts flashing on the right earbud, it means that they are now ready to pair with any device.

Step 2: Unlock the desired device.

Step 3: Go to the device’s settings.

Step 4: Turn on Bluetooth on the desired device.

Step 5: Search for a new device.

Step 6: Select the Enacfire E90 earbuds. If a password is needed, type “0000”.

After that, the pairing will be done.

To Windows (PC)

Step 1: Turn on the Window’s Bluetooth.

Step 2: Go to the settings.

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

Step 4: Click on “Add device”.

Step 5: Click on Bluetooth.

Step 6: Open the lid of the charging case and take the earbuds out. After that, the “Power on” voice prompt will sound, and the earbuds will turn on automatically.

NOTE: If the earbuds don’t turn on automatically, then press and hold the multifunction touch button on any of the earbuds for about 2 seconds. After that, the “Power on” voice prompt will sound, and the earbuds will turn on.

When a blue and white light starts flashing on the right earbud, it means that they are now ready to pair with any device.

Step 7: Select the Enacfire E90 earbuds. If a password is needed, type “0000”.

After that, the pairing will be done.

How To Control These Earbuds? – Stereo Mode

NOTE: The multifunction touch button is placed on the top part of the stem of the earbuds.

• Play or pause a song: Press the multifunction touch button on any of the earbuds one time.
• Play the next song: While listening to music, press the multifunction touch button on the right earbud two times.
• Play the previous song: While listening to music, press the multifunction touch button on the left earbud to times.
• Turn the volume up: Press and hold the multifunction touch button on the right earbud.
• Turn the volume down: Press and hold the multifunction touch button on the left earbud
• Answer an incoming call: Press the multifunction touch button on any of the earbuds one time.
• End a current call: Press the multifunction touch button on any of the earbuds one time.
• Reject an incoming call: Press and hold the multifunction touch button on any of the earbuds for about 2 seconds.
• Activate the voice assistant: Press the multifunction touch button on any of the earbuds 3 times.
• Activate the gaming mode: Press the multifunction touch button on any of the earbuds 4 times. The “Game mode” voice prompt will sound when turned on and the “Game off” voice prompt when turned off.

How To Activate The Mono Mode?

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

How To Charge The Earbuds?

Earbuds

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

Charging Case

To charge the charging case, all you have to do is connect the case to a USB charger or charging port. It will start charging automatically.

What Do The Lights Mean?

Earbuds

• A blue and white light flashing on the right earbud: The earbuds are now ready to pair with any device.
• A light flashing while resetting: The earbuds are resetting.

Charging Case

• The leftmost light on with the earbuds inside: The left earbud is charging.
• The leftmost light turns off with the earbuds inside: The left earbud is fully charged.
• The rightmost light on with the earbuds inside: The right earbud is charging.
• The rightmost light turns off with the earbuds inside: The right earbud is fully charged.

How To Reset And Re-Pair These Earbuds?

NOTE: To ensure a good result, make sure that the earbuds are fully charged.

Step 1: Go to the device’s settings.

Step 2: Delete the Enacfire E90 earbuds from the devices’ Bluetooth list.

Step 3: Turn off Bluetooth on the device.

Step 4: Open the lid of the charging case and take the earbuds out. After that, the “Power on” voice prompt will sound, and the earbuds will turn on automatically.

Step 5: Press and hold the multifunction touch button on both earbuds for about 8 seconds, until a light starts flashing. This will reset the earbuds.

Step 6: Place the earbuds into the charging case and close its lid. After that, the earbuds will turn off automatically.

Step 7: Turn on Bluetooth on the desired device.

Step 8: Search for a new device.

Step 9: Open the lid of the charging case and take the earbuds out. After that, the “Power on” voice prompt will sound, and the earbuds will turn on automatically.

NOTE: If the earbuds don’t turn on automatically, then press and hold the multifunction touch button on any of the earbuds for about 2 seconds. After that, the “Power on” voice prompt will sound, and the earbuds will turn on.

When a blue and white light starts flashing on the right earbud, it means that they are now ready to pair with any device.

Step 10: Select the Enacfire E90 earbuds. If a password is needed, type “0000”.

After that, the pairing will be done.

The Earbuds Voice Prompts

• Power on: The earbuds turn on.
• Game mode: The gaming mode was turned on.
• Game off: The gaming mode was turned off.

Do These Earbuds Have An App?

Sadly, these earbuds don’t come with a specialized app or app support.

Some Common Problems & Troubleshooting

Left/Right/One side of the earbuds has 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 earbuds, so try replacing them or getting 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 the pairing mode of the earbuds, pair and connect earbuds from Settings >>> Bluetooth & other devices >>> Add a new device >>>> Select 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.

FAQs

We hope you now know how to operate the earbuds from the above Enacfire E90 manual! Want to know anything about the earphones? Do not hesitate to ask in the comments section.