User's Manual

Getting Started

POWER SOURCE

This unit works with rechargeable lead-acid battery (the battery capacity 4000mAh). Fully

charge the unit (around 7 hours) before using the product for the first time. The playback time

has about 2hours after full charging. Unplug the AC Power cord from the AC socket to work on

the battery pack after fully charged. Plugging the AC Power cord while the battery pack is

attached initiates the charging of this battery, the charge LED indicator lights red during

charging, when the battery is fully charged the indicator will turn to green. When the unit is with

low battery, the LED indicator will flash in red.

Warning: Do not change the battery, only high-qualified personnel can perform this operation.

OPERATION INSTRUCTION

BASIC FUNCTION

TURNING THE UNIT ON/OFF

Press the power ON/OFF button to switch the unit on/off.

Electrostatic Discharge hints – The unit may reset or may not reset to normal operation mode

due to electrostatic discharge, just switch it off and reconnect again.

SETTING THE FUNCTION MODE

To change the function modes, press the FUNCTION button repeatedly to choose

USB/Bluetooth/AUX/Radio function.

ADJUSTING THE VOLUME

1. Rotate the VOLUME knob on the unit to increase or decrease the music volume.

2. Rotate the MIC VOL. knob on the unit to increase or decrease the microphone volume.

BASS ADJUSTMENT

Press the BASS button on unit to increase the bass effect.

EQUALIZER (EQ) FUNCTION

This unit has a built-in equalizer system, Press the EQ button on unit to select a setting that best

matches the music style: FLAT, CLASSIC, ROCK, POP and JAZZ.

USB CHARGING

This unit provides a 5V 1A USB charging port for charging your smart phone. Connect the USB

cable of your smart phone to the USB CHARGE port for charging.

MICROPHONE ECHO ADJUSTMENT

Press the ECHO button on unit turn on or off the microphone echo effect.

FLASHING LIGHT

There are 5 modes for the DISCO LED lighting. Press the LIGHT button to choose

the light modes. To inactivate the light, press the LIGHT button until “OFF” showed

on the display.