I buy this vacuum due largely to the good review see on Amazon . when I get it , I be surprise to find that there be no wheel on it and you be suppose to carry it on you shoulder . a few week ago my two year old sneak behind I while I be vacuum and the vacuum -lrb- which be hang off of my shoulder -rrb- knock he in the forehead leave a good bruise . I try call Plexsupply which be the company that ship it to I and they will not let I return it because it be after they 30 day return policy . I do not recommend use this vacuum or the company Plexsupply .