1 Preface
2 Warnings and Cautions
Thanks for purchasing Gsou U150 Ultra portable Bluetooth® speaker.
Please take the time to follow the instructions in this User manual
carefully. If you have any query, please call our national service hotline:
400-0985-400
1. To reduce the risk of fire or electric shock, be sure the electrical
circuits are not overloaded.
2. To reduce the risk of electronic shock, be sure not plug the adapter
with wet hands.
3. Unplug the power cable if your device is smoking or abnormal and
seek professional help from your nearest service center, be sure not
detach the device yourself.
4. To reduce the risk of fire or electric shock, do not expose this product
to rain or moisture. Liquids can cause a failure and/or a fire hazard.
5. The power cable and audio cable can not be twisted or dragged in
case of short circuit.
