4200Pa Hyper Suction - Sweeps away debris sandwiched between gaps and dust hidden in carpets for a deeper, powerful clean Auto-Empty with 4L Large Dust Bag - Automatically empties the dustbin after cleaning to keep your hands free for up to 70 days.1 LiDAR & Gyro Dual Navi System - Accurately maps out your house in minutes, avoids omissions and repeated cleaning, and even works well in the dark Vacuum and Mop Combo - 3-level electronic mopping tackles sticky messes and kitchen grease for a more thorough clean Customizable Cleaning - Merge and separate areas, set cleaning schedule, and customize clean modes for each room 3-Hour Continuous Cleaning - 5000 mAh battery for long-lasting, fade-free suction.3 Auto-Charging - Returns to the charging dock automatically when the battery gets low, and then restarts right where it left off Carpet Auto-Boost - Increases the suction power when moving from a hard floor to a carpet Voice & Remote Control - Simply send voice commands via smart speakers