Check the following before requesting service:
11
Power Source:
Built-in DC 3.7V, 2400mAh (8.88WH) rechargeable Li-ion
Battery; recharge by DC 5V through the USB 5V (Micro USB
）
Port
Impedance of Speakers:
Audio Power:
BT Version:
BT Operation Distance:
15W; 3Ω
5W (RMS)
4.2
Up to 32 Feet in open area
SPECIFICATIONS AND ACCESSORIES ARE SUBJECT TO CHANGE WITHOUT NOTICE
1 x Owner’s Manual
1 x Remote Control (Uses 1 x CR2025 button cell, included)
1 x Connection Cable (For Charging Only)
1 x Audio Connection Cable with 3.5 mm Stereo Plugs
OPERATION:
GENERAL SPECIFICATIONS:
PACKAGE INCLUDES:
SYMPTOM
POSSIBLE CAUSE
POSSIBLE SOLUTION
Can’t power on
Built-in battery drained
The unit in power off mode
Turn the Power On-Off/Volume Control
Knob to power on the unit
Recharge the battery as page 4
No sound or
sound weak
Volume of the unit was set to
minimum position
Increase the volume level by turn the
Power On-Off/Volume Control Knob
clockwise
Volume level of paired/connected
device is in low level
Rise the volume level of the paired/
connected device
AUX (In)
Volume level of the paired/connected
device too high
Reduce the volume level of the paired/
connected device
Sound distortion
Volume level too high
Reduce the volume level by turn the
Power On-Off/Volume Control Knob
counterclockwise
AUX (In)
The external BT device too far from
the unit
Place the external BT device close to
the unit
BT not functioning
The external BT device had NOT
paired to the unit
Pair the external BT device to the unit
as page 8