Product has good suction, love the detachable rechargeable battery BUT the size of the dirt cup is less that the size of a pack of cards! Almost useless! Emptying it requires, detachment and then removing the screen. Sounds OK but dust sticks to the screen so you must shake the dirt out of the cup and then wipe the screen to get rid of the dust/dirt stuck to it. So, once you wipe it off with your finger, put the cup back together and reinstall it on the vacuum, you have to go wash your hands! Now you can resume vacuuming but not for long - unless you are cleaning something not very dirty. Big disappointment! Looks like another victory for appearance over function of the tool!!! Shameful.