1. 2in1 robot vacuum cleaner: The 2000 PA mop robot vacuum cleaner combination quickly removes dust, paper residue and other rubbish. Wet mopping function and 230ml water tank with electric control, uniform penetration, suitable for all hard floors such as laminate, ceramic tile, granite, parquet, etc. 2. 4 highly efficient cleaning modes: The robot vacuum cleaner and mop combination can be flexibly switched between different modes (auto/dot/edge/zigzag cleaning) via remote control or app to meet the different cleaning needs of the family. The zigzag path covers the largest cleaning area, reduces missuction and increases efficiency by 30%. 3. Smart app and voice control: with the Tuya Smart app, you can easily create a cleaning plan for your home, change the cleaning mode and control the cleaning direction. The automatic vacuum cleaner robot is also compatible with Google Assistant, so users can start and stop the robot by voice command. A remote control is also included. The app only supports 2.4 GHz WiFi 4. 100 minutes running time and selfcharging: Both wiping and vacuuming two intensity levels that are adjustable for different floor types. With a battery capacity of 2600 mAh, the robot vacuum cleaner can work continuously for 100 minutes in a 120 m house and automatically s to the charging station and charges when the battery is low or cleaning is complete.