Powerful Suction Technology : 1800PA MAX strong suction to absorb dust, debris and dirt. With automatic carpet supercharging function, easy to operate with remote control Intelligent Cleaning System : 2.81 "low-grade design, effectively identify furniture, obstacles and stairs.Has a degree of climb of 12-15 °. 0.5L large-capacity trash storage box, 2600mAh lithium-ion battery Premium Features: The infrared sensor prevents unnecessary collisions, anti-drop technology prevents falls. The automatic automatic charging function ensures that it is always kept clean Smart Cleaning Mode : A variety of optional cleaning modes. quiet and noiseless thorough cleaning, make it easy to clean while working, sleeping, or away from home What You Get: 1-Year Warranty, 4x side brushes, 1x extra filter, 1x remote control (2 AAA batteries included), 1x charging dock, 1x AC power adapter, and 1x cleaning tool