Function: One button can to clean the ground and change the direction automatically. One machine multi-purpose: floor, floor tile can be used. Turn on the power switch and you can it by touching it without a button. Self-planning cleaning, no running high coverage, free in the complex household environment, reduce the leakage of sweeping and repeated systematic cleaning room. Ultra-thin design: 60mm ultra-thin design, the Mopping machine can easily slide under the bed and sofa to clean the dirt and dirt under the bed and sofa, achieving a thorough cleaning with high coverage and ultra-low failure rate.