Meet Your All Daily Home Cleaning Demands, Rechargeable & Detachable Battery (2000Mah 4-5H 15-30Min) Unprecedented Motorized Floor Brush With Led For More Thorough And Deeper Cleaning, Advanced & Powerful Brushless Motor Provides 21Kpa Powerful Suction, High Efficiency Filtration System The Filtration Efficiency Is 70% Higher Than The Traditional One. One-Touch Emptying & 215Ml Capacity Quick Dust Pouring, Simple And Convenient.