The Xiaomi Mi Robot Vacuum Cleaner lets you sit back and relax while it handles all your vacuuming needs for you. Tackles built-in dirt on carpet and hard floors 12 sensors that map the interior of your home Intelligent 360° Laser Distance Sensor allows the robot to scan its surroundings Determines the best cleaning routes in real time with 3 dedicated processors Main hover brush automatically adjusts height to clean all surfaces Up to 2.5 hours of cleaning time with the 5200mAh battery Control the vacuum cleaner with Mi Home App Intelligent and powerful, you can leave your Xiaomi Mi Robot Vacuum Cleaner running in the background while you do other things or head out of the house. A clever little device The Mi Robot Vacuum Cleaner uses its 12 sensors to map the layout of the area and plan out the best cleaning routes. And when it’s finished, the vacuum will automatically return back to its charging dock to recharge for the next job. Cleans to perfection The main brush of the Mi Robot Vacuum Cleaner automatically adjusts its height depending on what surface it is cleaning, leaving behind spotless surfaces every time. The vacuum cleaner can also sync with your smartphone, allowing you to remotely control it and set automatic schedules.