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.