Xiaomi Sweeping and Wiping Robot LDS Laser Navigation Version Supports three mopping modes. Artificial mop simulation, wipe more clean. Intelligent electric controlled water tank protects the wooden floor. 2100pa suction, sweep better. Upgrading LDS laser navigation in a versatile way and making maps more precise. Professional mop path design. Simulated artificial cleaning, two-way repetitive wiping. Intelligent Precision Electric Controlled Water Tank.3 class water quantity, uniform water outlet, no floor wetting. 2100 Pa powerful suction. There is no need to buy the accessories separately. Water tank dust box 2 in 1, with a standard double lock water wipe. New generation LDS laser navigation system. Information processing, real time mapping. Mijia APP remote control. Automatically identify the room after the first cleaning and save the section automatically. You can combine, divide and name the partition map Virtual wall software Detecting a limited area High precision sensor. Help detect navigation, obstacles and surroundings. 2 cm obstacle breaking capacity.