Is the Robot Vaccum Cleaner a pet-safe product? 

Can I use the 5GHz frequency band for Wi-Fi wireless connection?

What Wi-Fi frequency band can be used for Wi-Fi wireless connection?

What does it mean a light status?

Should I clean the Robot Vacuum sensors?

What are the meanings of error tones and indicators?

How long does it take to rinse (wash) the dustbin and filter?

What should I do if the robot gets stuck in a "forward collision"?

What should I do if the Robot Vacuum cannot find the charging dock for a long time during the recharging process?

What should I do if the Robot Vacuum Cleaner returns to the charging dock, but it cannot be charged?

What should I do if the noise becomes louder?

Is the Robot Vacuum Cleaner suitable for removing liquid?

What do the different suction powers mean?

Is the Robot Vaccum Cleaner a child-safe product? 

What should I do when the TCL Home App reminds me that the Robot Vacuum Cleaner is offline?

How long can I use the Robot Vacuum Cleaner continuously?

What should I do if the suction power becomes weak?

What should I do if I cannot start the Robot Vacuum Cleaner?

What should I do if the roller brush does not turn?

What should I do if the Robot Vacuum Cleaner behaves abnormally?

What should I do if the speaker fails to control the Robot Vacuum Cleaner?

Why didn't the Robot Vacuum clean as scheduled?

What is the reason for the decrease of cleaning ability or dust leakage?

Do I need to shut down the Robot Vacuum Cleaner when it is not working?

Does the charging dock consume electricity all the time?

Does the Robot Vacuum Cleaner's normal use have ambient temperature requirements?

Do I need to charge the Robot Vacuum Cleaner for 16 hours for the first use?

How to upgrade the firmware？