Small size design to clean under beds and furniture where dirt likes to hide; Smart sensors for anti-bump and anti-fall to protect the robot as well as your furniture. The 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 Using 3 layers’ filtration, locking in fine dust and expelling fresh air. Without WIFI, without app, only control by remote control, easy to operate it under without internet. Self emptying sucks dirt from the dustbin into the docking station to free you from frequent dustbin emptying. With a capacity of 0.95L and a sealing design, holds up about 30 days of dirt. Perfect for families with pets and kids.