Product size: 22.8X22.8X7CM. Product weight: 698g. Product Name: Cleaning helper Lazy vacuum cleaner (rechargeable). Product material: ABS. Product equipment: host 1 USB charging cable 1. Product features: universal driving, sweeping the floor (no vacuum paper required). Product features: 1, vacuum automatic sweeping robot. 2, automatic induction device, automatic turn when encountering obstacles