This smart2-In-1 Vacuum & Mop robot can clean the house and return to its base where the base will clean out the dustbin and collect everything in a 4L big dust bag all automatically. Users only have to change the dust bag every few months. Using its 3D mapping technology the S8 Plus accurately maps the whole house and plans an optimal route in real-time. The Anti-collision sensors detects and avoids obstacles for a thorough and careful cleaning, even in complex scenarios. Powered by a powerful brushless motor, the S8 Plus draws out pet hair and dirt with suction up to 2700Pa, and auto-boost suction on detected carpets and rugs. With a 5000 mAh high-capacity battery the S8 Plus can run up to 3 hours, then return to the charging base for recharging, or when in a low battery state.