N9+ is a smart, self-cleaning robot that is a wet and dry vacuum that also sweeps and mops. It has two counter-rotating brushes for a deeper clean and has a built-in tank that automatically replenishes water to ensure the mop is always wet, improving cleaning efficiency. The N9+ base station can self-clean the mop with a high-speed rotating mop tray, creating a hands-off experience. The attached air dryer automatically dries the mop, which helps inhibit the spread of bacteria and odors. Users can personalize settings on the app, such as the area to be cleaned, cleaning frequency, suction power, and water volume.