User's Manual

I. Precautions
Please store and use this product at the ambient temperature;
Do not expose this product to the rain or damp surroundings;
Prevent this product from falling that could result in serious damage;
Do not dismantle, repair or modify this product on your own;
In order to avoid any risk, do not dispose this product inappropriately or toss it into the fire as there is a built-in
lithium battery.
II. Considerate Hints
1) Do not turn up the volume to a fair high level constantly as this could shorten the service life of this product or
impair your hearing;
2) When encountering any fault during operation, please cut off the power supply and disconnect the USB cable to
prevent further damage to the speaker or other components;
3) The Bluetooth transmission range or connectivity could be affected by low battery power. In that case, please
recharge immediately.
III． Outer Appearance and Function Buttons
Power Switch