TREBLAB X3 Pro - Restoring Factory Settings

contacts of either earbud, as the
microphone is located between the
contacts. If there are, please remove
them and try your call again.
RESTORE THE FACTORY SETTINGS
To restore the earbuds back to the factory settings:
. Turn the earbuds OFF.
2. Press and hold the MFB button on both earbuds for 11
seconds. You will see the purple light and hear the sound
prompt.
Put them back into the charging case.
4. Now the earphones are restored to the factory settings
and ready for use.
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Note: When you take the earbuds out of the charging case
for the first time after the reset is done, the LED indicator
lights on the earbuds will flash rapidly. This means that the
earbuds are establishing a connection between one
another.