Customizable Mopping: Set the right water flow, even your preferred water flow for each room in your home, to get exactly the cleaning intensity you want. Effective Cleaning Every Time: Precision LiDAR navigation combined with adaptive route algorithms ensure your floor is cleaned thoroughly and efficiently every single time. Serious Cleaning Power: Maximum suction power of 2000Pa suction easily lifts dirt from floors, and Carpet Boost ensures every carpet gets max power. 180 minutes of non-stop cleaning can cover large homes in one single clean. Precision Mapping: Save up to 4-levels of maps, including individual rooms, No-Go Zones, No-Mop Zones, and Invisible Walls for total control of where and when your robot cleans. App and Voice Control: Control every element of your robot wherever you are from the Roborock app. Start and stop cleanups and more with the power of your voice with Amazon Alexa support.