Xiaomi Truclean W20 Battery Dry&wet Bagless 200 W Black, White 2.5 AhPowerful cleaning and mopping to remove stubborn stains. Vacuuming, mopping and self cleaning all in one Easily deals with stubborn dirt, no matter whether it's wet or dry By simultaneously integrating vacuuming, mopping and self cleaning, the roller brushbar simplifies the cleaning process. Wet or dry dirt is effortlessly handled in one go*, even in challenging cleaning situations. Fast mopping at a rate of 500rpm Real time water flow self cleaning