?400W Brushless Motor 45Kpa Powerful Suction?This Vacuum Cleaners For Home Features A 400W State-Of-The-Art Brushless Motor, It Can Reach 100,000Rpm, Generating 45Kpa/ 150Aw Strong Suction. Easily Sucks Dirt, Debris, Pet Hair, Cat Litter, Pet Food, And Other Messes With Ease. This Cordless Vacuum Cleaner Performs Perfectly On Hardwood Floors, Low And Middle Pile Carpets, Tile, Marble, Etc. | | ?Smart Adjustment 55 Mins Long Battery Life?Choose From 4 Modes Of Cordless Stick Vacuum: Eco (25Kpa For 55 Mins), Standard (35Kpa For 25 Mins), Strong (45Kpa For 13 Mins), And Auto (25Kpa~45Kpa For 55 Mins~13 Mins). Automati