Comfortable and large roller brush design: animal hair up to 25 cm does not get tangled in the roller brush, no manual cleaning of the brush by hand, 90° adjustable angle for easy cleaning: reach spaces of only 12 cm without force under sofas, beds, tables and chairs for cleaning, Intelligent dirt detection: in automatic mode, the suction power and water flow are automatically adjusted, extends battery life and improves cleaning, 3-in-1 cleaning function: vacuuming, wiping and washing in one stroke, up to 35 minutes of battery life, Innovative vacuum head design for corners and edges: the front and sides of the roller brush glide directly against the wall for seamless edge and corner cleaning