User’s Manual for QBT-220
Preface
Distinguished customer,
Thanks for choosing the Pure Acoustics QBT-220 Wireless Bluetooth Speaker.
Before use, it will be rather helpful to read this
manual carefully so that you can use it in an appropriate way. With stylish outer appearance, compact structure, high fidelity
sound and multi-functionality, it has obtained patents concerning its outer appearance and adopted advanced electric and sound
technology in the industry, ultimately making itself the best choice to hook up with your devices such as tablet, cell phone and
digital music player etc. perfectly by presenting you exceptional stereo effect either you are at home, on vacation or at work..
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 inside.
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
