9 Charge your
USB device
You can charge your USB device, for example,
smart phone, with this product.
Note
The output voltage through the USB socket is 5 V with
output current 1.0 A.
Connect your USB device to this product with
USB cable. Once the USB device is connected
and recognized, it begins to charge automatically.
10 Adjust sound
The following operations are applicable to all
supported media.
Button
Function
Rotate to increase or decrease
the volume level.
Press to mute the speakers or
release them from mute status.
Press to enable or disable the
MAX Sound feature.
DBB
Press to enable or disable the
Dynamic Bass Boost (DBB)
effect.
Press repeatedly to select a
sound equalizer.
1
Press and hold to activate
the setup of customized
sound equalizer.
2
Press repeatedly to select
an option: [BASS] (bass),
[TREBLE] (treble), [BAL]
(balance), [FADER] (fader),
or [MIDDLE] (middle).
3
Rotate
setting.
to adjust the
EN
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