Qual GTR Multifunctional Model Car User Manual - Frequently Asked Questions
Make sure battery is fully charged. Before turning it on for the first time
please charge it for more than 8 hours till the red Tail Lights are off.
Why does the Bluetooth Speaker show “low battery” when I turn it on?
Frequently Asked Questions
First please check if your equipment has successfully paired up with the Bluetooth
Speaker. Then let them do the pairing again.
Why does the Speaker have no sound after Bluetooth has finished pairing up?
When battery level is lower than 3.3V, “Dong, Dong, Dong” occurs. Please charge
the Speaker immediately.
Why is there “Dong, Dong, Dong” sound during music playback?
Make sure battery is fully charged. Before turning it on for the first time
please charge it for more than 8 hours till the red Tail Lights are off.
When battery level is lower than 3.3V, “Dong, Dong, Dong” occurs. Please
charge the Speaker immediately.
Please turn off the Speaker and after 10 seconds turn it back on.
Why doesn’t the Speaker have any response when I tap the Car Cover?