Effortlessly cleans on a scheduled time or with a one button click. Special easy maintenance with tangle-free suction port. Virtual Barrier allows you to define the cleaning area. With the combination of the adjustable suction port and MAX Mode, the S5 is perfect for The slim design allows it to clean under beds and furniture where dirt likes to hide. Smart sensors for anit-bump and anit-fall keep the robot from harming itself and your home. The low noise and high performance Li-ion battery provides up to 100 min of quiet cleaning. It takes 12 hours to charge for the first time. A 12-month warranty and US customer service team provides you with peace of mind and great service.