media-tech WAKEBOX BT MT3148, Руководство пользователя, Страница: 2 / 6

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Product appearance
Key definition
1. long press to turn on/off standby mode
2. MODE short press to choose mode
3.
short press to select previous track
4. short press to select next track
5. Vol- decrease volume
6. Vol+ increase volume
Charging
Please use USB cable and connect USB DC socket
with power supply like smartphone charger or
other USB DC5V power source (for i.e. USB port in
PC computer). Under USB DC socket red LED will
be on during charging, after ca.5 hours it will turn
into green – battery is fully charged.
Note!
Before first use fully charge the device. We
recommend to perform full cycles during first three
cycles in order to format built-in battery. If device is
not used for longer time remember to charge it once
a week at least.