The whole machine has passed CE, FCC, ROHS quality testing and certification;
The power supply passes the CCC, CE, FCC, UL, ROHS safety testing and certification

Using way:
1. Wait 20 seconds after starting up until the blue light stop flashing，Then start working. Because the robot need 20sec to detect the glass plane.
2. Binding the safety rope when using, Prevent falling from high altitude.
3. Spray some water on the edge of the Mop when working, will be better effect.
4. When you receive the item, please contact us if you have any questions, we will solve it for you.
(When you dont know how to use it, I will give you answer and send you an operation video)