LG TONE FREE TONE-FP5 Manual Del Propietário página 20

Cleaning Guide
Cleaning Earbud
Clean the speaker hole and air ventilation hole regularly so that they are
not blocked by foreign substances (sebum, earwax, etc.).
* If the speaker hole and air ventilation hole are blocked, volume may be
low and noise may occur, and the noise canceling performance may be
lowered.
1 First, separate the ear tip and remove foreign substances inside the ear tip.
2 Then, clean the hole with a soft brush or cotton swab to clean it.
Air ventilation hole
(It may be placed differently or not exist
depending on the model.)
Speaker hole
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