Elevate your cleaning routine with the Airrobo Q20+ Robot Vacuum and Mop. Boasting powerful 8000Pa suction, it effortlessly picks up dust and debris for a thorough clean. With 4 adjustable suction levels, you can customize the cleaning power for different surfaces. The auto-replenishing 280ml electric water tank allows you to mop your entire home with just one fill-up. Precision navigation quickly maps your space and cleans in an efficient "Z" pattern, while customizable cleaning zones let you set no-go areas to avoid restricted areas. The large 3.5L dust bag provides up to 75 days of maintenance-free cleaning, and the self-emptying design keeps the dustbin clean between empties for hassle-free use. Easily navigate over door sills and tracks with the 20mm threshold crossing feature. Powerful Suction : Boasts an impressive 8000Pa suction power, effectively picking up dust and debris, with 4 adjustable levels for customized cleaning across various surfaces. Efficient Mopping : Features an auto-replenishing 280ml electric water tank, enabling comprehensive mopping of an entire home on a single fill. Smart Navigation : Utilizes precision navigation to quickly map spaces and clean efficiently in a "Z" pattern, ensuring thorough coverage. Customized Cleaning : Allows for the creation of customizable cleaning zones, including no-go areas and virtual walls, to restrict access to specific locations. Extended Maintenance : Equipped with a large 3.5L dust bag, providing up to 75 days of maintenance-free cleaning, complemented by a self-emptying design for convenience. Seamless Mobility : Designed with a 20mm threshold crossing capability, allowing the vacuum to easily navigate over door sills and tracks without getting stuck.