Music playback
Press the button to play/pause during music playback. Press and hold the + / - button for over 2s to switch songs.
Charging
During charging, the indicator will be steady red. After the earphones are fully charged, the indicator
will be steady blue.
Note
If the earphones automatically power off due to low battery and are not charged within 30 days, they
may not charge normally.
After charging, ensure that the Micro-USB port cover is closed to prevent liquid from entering the port
and causing a short circuit.
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