okay I pay $ 60 for this po for it to keep a full charge only for about 5 minute . the packaging say `` 70 % more suction '' but it only last for a couple minute . & once you first get it you have to charge it for 21 hour . I would rather have purchase a mini vac with a cord if I know it be go to be such a hassle . there be no way you can clean you house with this . you would be vac-cumming , recharge , vac-cumming , recharge for day . im go to return this tomorrow to the store I purchase it from . complete waste of time & money . I guess I should have read the review on it before I buy it . my mistake .