D20 ULTRA FEATURES: 13,000Pa Powerful Vormax Suction Power - First in Industry • Newly breakthrough in sweeper revolution. Remarkable vacuuming, enhanced carpet & rug cleaning! Bye Hair, Bye Dirt, Bye Dust! --- All-in-One PowerDock[TM] - Hot Air Drying and Mop Washing - Exclusive • Streamline your daily cleaning and come home to freshly cleaned floors that smell and feel great. Keep your robot in top shape with auto-emptying, mop washing, and mop drying. After each mop wash, hot air drying prevents odors, mold, and dampness. Keeps your brush dry, fluffy, and always ready to clean-no stink, no mildew, no worries. --- 100 Days Hands - Free Dust Disposal - Exclusive • Equipped with DualBoost[TM] 2.0 and a large 3.2L dust bag, it auto-empties thoroughly and resists clogging-so you don’t have to touch the dust for up to 100 days. Clean home, zero effort. --- RoboSwing[TM] Mopping - Exclusive • The RoboSwing[TM] mop swings side to side like it's got moves, wiping dust and grime from corners, edges, and awkward angles-all without you lifting a finger. --- DuoScrub[TM] Double Mops - Exclusive • Two high-speed rotating mops apply downward pressure to scrub away tough stains, spills, and dirt-leaving your floors spotless and gleaming with less effort. --- Cleaning Features • Suction Power: D20 = 13,000Pa • Robot Vacuum Dimensions: 35 x 35 x 10.4 cm (D20) • Base Station Dimensions: 34 x 45.7 x 59 cm (D20) • Dust Bag Capacity: 3.2L (Up to 75 days) • Obstacle Crossing Height: 20mm --- Mopping features • Clean / Used Water Tank Capacity: 4.5L / 4.0L • Auto Mop Wash / Hot Air Dry: Yes • Auto Water/Detergent Refill: Yes • Auto Mop Lifting: Yes (10.5mm*) • Auto Side Brush Lifting: Yes (10mm*) • Battery Capacity: 5,200mAh Fast Charging • Voice Control: Only supported with third-party applications • Safety mark: 251049-11 • 2 years official warranty Store in a cool and dry place China