•
To manually check the battery level,
briefly press
power-off mode.
» The different behavior of the four
LEDs indicates different battery
levels.
LED indication:
Battery
LED 1
power
Full
Solid white
> 80% Solid white
50% -
Solid white
80%
20% -
Solid
50%
white
Low
Flash
battery
red
(<20%)
Charge the built-in battery
Note
•
It takes you approximately three hours to
fully charge the battery.
•
The micro USB socket is for charging only.
•
Rechargeable battery has a limited number
of charge cycles. Battery life and number of
charge cycles vary by use and settings.
•
You can use a power adaptor compatible
with Quick Charge 3.0 (not supplied; 5V
2A output recommended) to speed up the
charging process.
in either power-on or
LED 4
LED 3
LED 2
LED 1
LED 2 LED 3 LED 4
Off
Off
Off
Off
When the battery level is low, LED
1 flashes red as illustrated.
To charge the built-in battery:
•
Pull out the USB cable from the
USB lanyard cable as illustrated.
•
Connect the speaker to AC
power by using a power adaptor
(not supplied; 5V 2A adaptor
recommended).
System
Battery
status
status
On
During
charging
System behavior
Beep once,
without
charging
indication.
EN
5