DCU Tecnologic 34156020 Manual De Usuario página 9

ENG
7. " " When playing music, long press to increase
volume, one click for next song.
8. " " Double press to transfer TF card mode and
Bluetooth mode
9. Hole for mic
Charging the battery:
1. Insert charging cable into the type-c input port,
connect the USB plug into 5V USB power terminal
(don't use quick charge USB chargers).
The charging LED indicator will turn on.
2. After charging completed, the LED indicator will
turn off.
Note: When music sound becomes smaller and
you hear the warning tone, please charge this
speaker in time.
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