The Dreame H12 vacuums, mops and washes simultaneously for efficient powerful cleaning. With its unique edge-cleaning brush roll, the H12 cleans directly on mouldings and in hard-to-reach corners. It adjusts the suction power depending on the situation and at the push of a button, the H12 performs a thorough self-cleaning of the brush roll. The cleaning status is immediately visible on the LED display. Intelligent voice prompts provide clear instructions for the user. It also cleans and dries the brush roll itself, preventing unpleasant odours.