The Navibot with Visionary Mapping System: Using a digital camera, it captures 30 images per second to create a floor plan of your home. The NaviBot determines its exact location within your house and automatically remembers areas that have already been cleaned. After recharging, it continues right away: when the NaviBot's battery runs low, it automatically takes the direct route to the charging station. In just two hours, it is fully recharged and returns to its last starting position to continue its cleaning process. The two side brushes, in conjunction with the patented turbo brush, effortlessly remove dust, pet hair, and sand. Dirt and crumbs are swept away thanks to the special sweeping mechanism. The 5-stage HEPA filter captures fine dust particles and filters them out. For four rooms with an area of approximately 80 m², the NaviBot only takes about 90 minutes. A large room of about 25 m² is cleaned in approximately 11 minutes. Never use the device on black floors, as proper operation of the device cannot be guaranteed in these areas.