Get exclusive code : CLD9MAX10, -10 € Tangle-free vacuuming design.16.8cm main brush, wider than normal ones, provides high efficiency cleaning performance. Optimized floating V-shape brush flexibly keeps to the ground and sweep up tiny dust in deep cracks. Brand new comb like design ensures no hair wrapped for easy maintenance.Up to 4000Pa suction power.Brushless motor combined with optimized suction channel design, providing 4000Pa strong suction power with no recession. Ensures powerful removal of all particles.5200mAh large battery capacity provides up to 150min runtime.Get more done in one charge. With 5200mAh large battery, the robot can clean up to 250? * large house.LDS navigation for efficient and intelligent cleaning.With cutting edge laser mapping and navigation technology, the robot will intelligently navigates your home and build a map. As it gets to know your home, it will learn the most efficient cleaning path. Leaving you with a flawless clean.Auto carpet boost.Intelligently handle complicated floor with carpets. The robot will instantly detect and react to carpet then choose to boost the power while vacuuming, finding the best cleaning operation for it.570ml large dustbin.Super large dustbin can hold more dust one time. Less frequent dumping. Product Specifications:Product Dimensions?350*350*96mmDust tank?570mLWater tank?270mlBattery: 14.4V - 5200mAhRated power: 40WWi-Fi Connection: Wi-Fi IEEE 802.11b/g/n2.4GHzClimbing height?2cm Specifications of Charging Station:Product Dimensions?350*350*96.8mmRated input:100-240V~50/60Hz 0.5ARated output: 19.8V - 1ASpecification Product Name:Dreame Bot D9 Max Retail Box Dimensions:425 X 380 X 250mm(16.7 X 15x 9.8in) Connection Type :Wi-FiIEEE 802.11b/g/ n2.4 GHz Rated Input:100- 240V ~ 50/ 60Hz0.5A Rated Power:40W Battery :5,200mAh Dust Tank:570ml (0.1gal) Water Tank:270ml (0.04gal)