KEY FEATURES: 60 Days Without Cleaning Dust Cup: The vacuum cleaner with smart base station automatically cleans the dust without dirtying your hands, 3-in-1 dust cleaning, charging, and storage, no more worries about taking care of it. 20s Automatically Clean Dust Cup: Vacuum cleaner has a self-developed dust collection system, the large vacuum power sucks the dust and garbage in the dust cup instantly to the large 1.8L dust bag in the base station. 30kPa Power: Press and hold the mode button...