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Jzones U7 Manual | Step-by-step, In-depth Guide

The Jzones U7 earbuds come with specs such as waterproof support thanks to the amazing IPX7 certification, Bluetooth 5.2 connection, support for the SBC and AAC audio codecs, a total standby time of up to 130 hours using the charging case, and about 7 to 8 hours of battery life on a single charge, and much more. Learn how to use these earbuds using this Jzones U7 manual!

If you are interested in purchasing these earbuds, you can easily do it using the Amazon online store. Also, in case you are interested in giving the original manual a look, you can do it here.

Jzones U7 Specs Sheet

ModelJzones U7
WeightEarbuds: Around 4.5 grams each
Charging case: About 105 grams
Waterproof/IP ratings  IPX7
Bluetooth version          V5.2
Range/Distance10 meters
Connectivity Port/Charging CableType-C
Audio Decoding               SBC, AAC
Driver  10mm
Speaker frequency response20Hz – 20kHz
Battery Life       Earbuds: About 7 to 8 hours
Charging Time  Earbuds: Around 1.5 hours
Charging case: About 1.5 hours
App Support     No
Controls/Features         Play and pause a song, play the next and previous song, answer, end, and reject a call, turn the volume up and down, voice assistant
Accessories       Charging case, USB cable, user manual, ear tips
PriceAround 35 USD

Jzones U7 Accessories

The earbuds come with the following accessories:

  • Charging case.
  • USB cable.
  • User manual.
  • Ear tips.
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Jzones U7 Manual | Instructions & Troubleshooting

How To Reset These Earbuds?

Step 1: With the earbuds out of the case, press and hold the “+” and “-“ buttons simultaneously for around 8 seconds, or until a red and blue light flashes three times.

The device will be disconnected, the earbuds will clear the pairing records, and the process will be done.

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How To Charge The Earbuds?

Earbuds

To charge the earbuds, all you have to do is place them into the charging case and close its lid. 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 red and blue light flashing: The earbuds are now ready to pair with any device.
  • Said lights turn off: The earbuds are connected.
  • A red and blue light flashes three times while resetting: The earbuds are resetting.

Charging Case

  • 0 to 99 appears on the display while charging: The case is charging.
  • A 100 appears on the display while charging: The case is fully charged.
  • Flashing left and right design with the earbuds inside: The earbuds are charging.
  • Said flashing lights turn off with the earbuds inside: The earbuds are fully charged.

How To Control These Earbuds?

NOTE: The multifunction touch button is placed on the top part of the body of the earbuds, and the “+” and “-“ buttons are on the side of the body.

  • Play or pause a song: Press the multifunction touch button on any of the earbuds one time.
  • Turn the volume up: Press the “+” button on any of the earbuds one time.
  • Turn the volume down: Press the “-” button on any of the earbuds one time.
  • Play the next song: While listening to music, press the “+” button on any of the earbuds two times.
  • Play the previous song: While listening to music, press the “-” button on any of the earbuds two times.
  • 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 the multifunction touch button on any of the earbuds two times.
  • Activate the voice assistant: Press the multifunction touch button on any of the earbuds three times.
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How To Turn On And Off?

Turn On

Automatically: Open the lid of the charging case. After that, the earbuds will turn on automatically.

Manually: Press and hold the multifunction touch button on both earbuds for about 3 seconds. After that, the earbuds will turn on.

Turn Off

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

Manually: Press and hold the multifunction touch button on both earbuds for about 6 seconds. After that, the earbuds will turn off.

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 and the ear hooks are placed comfortably behind the ear.

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 earbuds will turn on automatically and pair with each other.

A red and blue light will start flashing, indicating that the earbuds are now ready to pair with any device.

NOTE: If the earbuds don’t enter pairing mode automatically, then press the multifunction touch button on any of the earbuds two times.

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 U7 earbuds. If a password is needed, type “0000” or “1234”.

After that, the flashing lights will turn off, and 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 earbuds will turn on automatically and pair with each other.

A red and blue light will start flashing, indicating that the earbuds are now ready to pair with any device.

NOTE: If the earbuds don’t enter pairing mode automatically, then press the multifunction touch button on any of the earbuds two times.

Step 7: Select the U7 earbuds. If a password is needed, type “0000” or “1234”.

After that, the flashing lights will turn off, and the pairing will be done.

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The Earbuds’ Voice Prompts

  • Low battery, please charge: The earbuds have less than 20% of battery.

Do These Earbuds Have An App?

Sadly, these earbuds don’t come with 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 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.

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FAQs

Are the Jzones U7 waterproof?

Yes, these earbuds are waterproof (IPX6 and up). They have a rating of IPX7, meaning that they not only are against water but are also protected against the effects of immersion.

Do the Jzones U7 have a microphone?

Yes, the earbuds come with integrated microphones.

Do the Jzones U7 have a low latency/gaming mode?

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

Can the Jzones U7 connect to PCs and laptops?

Yes, these earbuds can connect to PCs and laptops.

Are the Jzones U7 noise-canceling?

No, these earbuds don’t come with noise-cancellation technology.

We hope you now know how to operate the earbuds from the above Jzones U7 manual. Want to know anything about the earphones? Do not hesitate to ask in the comment section below.