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MODE
Press shortly to skip to Wireless BT / AUX-IN / USB (with
USB card plug in) / SD (with SD card plug in) mode
In BT mode, press and hold to disconnect Bluetooth (3
seconds)
REC
Under any mode, press “REC” button to record sound
with connected microphone and record in USB stick /
SD card
LIGHT
The color changes from red, green, blue, purple four color
automatically
BASS +/–
Adjust the bass
M. VOL +/–
Control the microphone volume
Play / Pause
Under USB / SD / BT modes, this button is play/pause
Under AUX-IN mode, this button has no function
Off
Press to switch the device off. The device only switches
on from the button on the top panel as an energy saving
measure
Next
Under USB / SD / BT modes, press shortly for next song
VOICE
Remove the original voice
This feature is disabled in AUX mode
REPEAT
Repeat one, repeat all, RAMDOM (only available under
USB / SD modes)
REC PLAY
Play the recorded files into USB / SD
Press and hold to delete recorded files
M-PRI
Gives priority to mic voice against music
TREBLE +/–
Adjust the treble
EQ
Equalizer to browse through different music styles: NOR,
rock, jazz, classical, pop, country
VOL +/–
Control the volume
0-9 keys
Under USB / SD modes to select songs
For other modes, number buttons have no function