Auto-Empty with 4L Large Dust Bag —— Automatically empties the dustbin after cleaning to keep your hands free for up to 70 days.1 High-Efficiency Zigzag Path Planning —— Organizes a neat zigzag route to reduce missed or repeated areas compared with random-path robot vacuums. 4-Level Suction Modes —— 2000Pa Strong Suction. Easily clean pet hair, daily messes, and more. Vacuum and Mop Combo —— 3-level electronic mopping tackles sticky messes and kitchen grease for a more thorough clean. Simple Control via Tapo App —— Tailor scheduling and switch clean modes at home or away. 3-Hour Continuous Cleaning —— 2600mAh long-lasting battery to clean your whole home on a single charge.2 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 Control —— Simply send voice commands via smart speakers.