4.Floor light Irradiation Suction, and mop at for time Efficient and time-saving 3.2400mAh high capacity lithium-ion batteries provide a low cleaning performance for up to 70-85 mins lower than 55 db.Robot will automatically return to the charging base and recharge when in low battery or cleaning completed 5.With 1500Pa high suction Suitable for cleaning, hair, biscuit crumbs, cereals, with ease and delivers a perfect cleaning performance to medium-pile carpet, hardwood floor, ceramic, ect Great household cleaning tool 1.3 in 1 muiltifunctional robot vaccum cleaner tinny body, rechargeable built-in battery Wet and dry use 2.Ultra-thin 1.77in Body With low-profile body Robot reaches every corner and narrow space with ease Easily clean about 150㎡ room