Xiaomi Robot Vacuum S40 Smart Sweep & Mop Robot 5200mAh Self-Charging Cleaner
The Xiaomi Robot Vacuum S40 (Model: OV81) is an all-in-one smart household cleaning robot that integrates automatic sweeping, vacuuming and mopping functions. 1 × Robot Vacuum & Mop Main Unit. Battery Capacity: 5200mAh (Nominal).