BT140 User’s Manual
PRECAUTIONS
1. Please store and use this product at the ambient temperature;
2. Do not expose this product to the rain or damp surroundings;
3. Prevent this product from falling that could result in serious damage;
4. Do not dismantle, repair or modify this product on your own;
5. 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.
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.
OVERVIEW
Volume down
Volume up
Power on/ Power off
Play/ Pause/ Hands-free Call
Next track
Last track
