Samsung SM-R190 User Manual page 42

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Appendix
Cleaning the speaker and the air duct
If the volume is lower than it should be with the current setting, clean the speaker and the
air duct. Before cleaning the speaker, detach the ear tip from the latch at the bottom of the
earbud.
Remove any earwax or debris with a clean, dry, and soft brush, cotton swabs, or other tools.
Do not use anything sharp or excessive force while removing earwax or debris. The
speaker and the air duct may be damaged.
Cleaning the charging contacts
If the battery does not charge properly, wipe the charging contacts with a dry cloth.
Charging contacts
Cleaning the earbuds and charging case
When the charging case and earbuds are exposed to foreign materials, such as dust, sand,
or metal shavings, the Galaxy Buds Pro may not charge properly or may be damaged. If the
earbuds or the charging case were exposed to foreign materials, wipe them with a soft and
dry cloth before inserting the earbuds into the charging case.
Speaker
42
Air duct

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