F8S navigation Robot vacuum cleaner Voice broadcast, Visual navigation, Far Remote operation,Automatic planning of sweeping maps,Memory function, can continue breakpoint cleaning,Intelligent Speaker Control with camera Feature and function 1). BRUSHLESS DC fan,Big dust box,It can clean various floors 2). Three cleaning modes，Adapt to wood floor, carpet, marble etc. 3). Recharge automatically,Upgrade double side brushes. 4). Anti-collision, anti-falling,Suction power up to 1800Pa 5). Long-lasting Battery life,Removable water tank, smart wet towing. 6). WIFI function, mobile APP, remote control, timing,Super low noise . 7). Voice broadcast function,Ultra thin round fuselage ,360° rotation. 8). VSLAM vision + gyroscope navigation,control cleaning through APP map. 9). Automatic memory sweep location, break point continuous sweep. 10). 20mm stride across obstacle ability with speed measurement wheel. 11). Intelligent floor cleaning function, anti-collision, anti-drop. 12). It can get rid of obstacles automatically,Intelligent wet mop. 13). Visible+gyroscope navigation, sweep+suck+mop, multi cleaner 14). Intelligent frequency conversion and adjustable suction 15).Easy to handle large house type (2600mha for 120 minutes)