Firstsing Robot Sweeper Machine Auto Charging Strong Suction Infrared Sensor Smart Vacuum Cleaner

Sweeping,Vacuuming,Mop,Integrated.
Auto charge,Timing boot.
Anti-Collision & Anti-Falling .
2.4G RF Remote controller.
Big Water tank mop.
Planned Path Gyroscope.
You can easily set up Ultrasonic Wall sensors to set the cleaning space. the Vacuum Robot won't be able to cross the perimeters which you set. The device can be operated with a remote control from anywhere in the house, so you are free to move around and leave this impressive little vacuum to do its job.
Anti-Collision & Anti-Drop Sensor Protection: Comprehensive, intelligent sensor safety technology plus soft, durable protective bumpers.