Mini Professional Power Amplifier Karaoke Audio Sound System Speaker

1 Power on/off key
2 MIC VOLUME knob
3 Mic TREBLE knob
4 SD card input jack
5 Mic BASS knob
6 USB input jack
7 Mic ECHO knob
8 Music R-CH BASS knob
9 Music R-CH TREBLE knob
10 Music R-CH VOLUME knob

11 MIC input jack
12 INTERIOR Signal select key
13 USB/SD play/pause or FM auto search key
14 USB/SD prev or FM channel option key
15 USB/SD next or FM channel option key
16 Music L-CH BASS knob
17 Music L-CH TREBLE knob
18 Music L-CH VOLUME knob
19 Exterior (DVD) and interior(USB/BT/FM) select key
20 Music MASTER VOLUME knob

1 USB/SD/FM Signal Output Jack
2 DVD Signal Input Jack
3 Radio Antenna
4 Speaker Right Output Jack
5 Speaker Left Output Jack
6 Power line (~230V 50Hz)

1 POWER FRONT PANEL
The Direction of ON open power supply The direction of OFF close power supply

2 INPUT SELECT FRONT PANEL
Select Input signal (select exterior signal and interior signal)

3 INTERIOR SIGNAL SELECT (FRONT PANEL
you can select choose between USB/SD,BLUETOOTH,FM Note When the USB disk is not inserted it cannot be selected

4 MICROPHONE VOLUME FRONT PANEL
Q2 Turn right increase volume turn left reduce volume

5 MIC BASS AND TREBLE FRONT PANEL
Dextral increases left decreases

6 MIC ECHO FRONT PANEL
The right reverberation lengthened the left reverberation shortened

7 L-CH and R-CH VOLUME Front PANEL
18 Turn right increase volume turn left reduce volume

8 L-CH and R-CH BASS and TREBLE (FRONT PANEL
Dextral increases left decreases

9 FUNCTION KEY

When input mode is selected as the USB/SD pressing this button is a function of play or pause
When input mode is selected as the TUNER, press this key iS the radio automatic channel selection function
CH – When playing USB/SD press this button to play the previous song
CH – When the RADIO is played press this button to play the previous station
CH+ When playing USB/SD press this key to play the next song
CH+ When playing radio, press this button to play the next station

BLUETOOTH
Mode input selects Bluetooth please match the device with blue- tooth function to play audio transmission

What’s in the box
1 x Mini Professional Power Amplifier Karaoke Audio Sound System Speaker