Samsung SM-R510 User Manual page 5

Getting started
Charging case
Charging contacts
Charger port
(USB Type-C)
If there is sweat or liquid on the charging contacts, corrosion may occur on the Galaxy
Buds2 Pro. When there is sweat or liquid on the charging contacts or earbuds, clean
them before inserting the earbuds in the charging case.
(left)
Wireless charging coil
Charging contacts
(right)
Earbud battery
indicator light
Charging case battery
indicator light
5