YuanZhi Technology (H.K.) Limited-1

Pet Hair Specialist: S5 robot vacuum is designed to tackle pet hair on hard floors with the tangle-free suction; saves the hassle to clean hair-tangled rollers like in other robot vacuums
ElectroWall: Creates an invisible barrier to stop the robot to go unwanted side area
Effortless Cleaning: Automatically cleans on scheduled time or starts with one button click