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When the earbuds are placed in the charging case and start charging the far
left and far right LED will light up. While charging the charging case all LEDs will light
up. The LEDs also indicate how much the battery life is left:
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One LED: 25%
-
Two LEDs: 25% - 50%
-
Three LEDs: 50% - 75%
-
Four LEDs: 75% - 100%
To restore the factory settings, turn off the wireless functions of the
surrounding mobile phones, take out the earbuds from the charging case, and tap 3
times the touch area on them while the white light flashes. Wait for 3 seconds before
you put them back to the charging case and that's it.
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