The Xiaomi Robot Vacuum S40 Pro delivers exceptional cleaning performance with a powerful 15,000 Pa suction and a dual-rotating mop system. Engineered for precision, it features an extending side arm that reaches corners and edges with millimeter accuracy. Its intelligent navigation system, combining LDS laser technology and structured light, ensures precise mapping and obstacle avoidance, even in low-light conditions. With a 5,200 mAh battery, it efficiently cleans large areas on a single charge and automatically lifts its mop pads when carpet is detected. Fully compatible with the Xiaomi Home app for remote scheduling, zone management, and customized cleaning modes.