User manual

Getting started
6
Charging the Portable charger
Plug the small end of the charger into the charging socket on the Portable charger, and plug
the large end of the charger into an electric socket.
Charging time Approximately 2 hours
Indicator light colour
Red : Charging in progress
Blue : Charging complete
Connecting the charger improperly may cause serious damage to the Portable
charger. Any damage caused by misuse is not covered by the warranty.
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Repeatedly charging and discharging of the headset over time cause the battery
performance to diminish. This is normal for all rechargeable batteries.
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If the Portable charger is not charging properly, take the Portable charger and the
charger to a Samsung Service Centre.
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To save energy, unplug the charger when not in use. The charger does not have a
power switch, so you must unplug the charger from the electric socket when not in
use to avoid wasting power. The device should remain close to the electric socket
while charging.
After fully charging, disconnect the Portable charger from the charger. First unplug the
charger from the Portable charger, and then unplug it from the electric socket.