Zero Tangling Brush - A cutting-edge technology that prevents hair and pet fur from tangling and ensures efficient cleaning. Freo X Ultra is SGS and TÜV certified, boasting a 0% tangle rate and 99.5% hair removal efficiency. Transition from hands-free to mind-free with the Narwal Freo mopping robot. Combining mop self-cleaning, self-washing, and drying functions with integrated vacuum capabilities, this robot vacuum and mop combo operates under the Freo mode, making intelligent cleaning decisions and actions to redefine your automated cleaning experience.