... the robot vacuum cleaner auto clean,do it by themselves hands free from the housework rechargebable battery easy to use The description and ... down5,auto cleaning mode6,mopping function(wet and dry)7,time clean setting function8,easliy slide out the bag ... to discard the dirt that it picked up9,clean the floor under the bed sofa chair easily.Packing:1 ... .5cm4,G.W/N.W:15/14KGS robot vacuum cleaner 25