pro : - battery last a good amount of time - give the context of what it be intend for . you be not suppose to vacuum you whole house just clean up little mess . - good suction - love the flexible tube when compare to other handheld `` dustbuster '' . there be no comparison . con : - only one but it be a big one ! it come with a `` brush '' attachment that be only half a brush !? if you be to imagine look at the end of the attachment , instead of see a brush in the shape of a `` o '' , it be in the shape of a `` c '' . what this mean be that it create little if any suction with the brush attachment . which be a real bummer because it would make a great portable duster if it have a normally design brush head like full size vacuum . I prefer to vacuum dusty thing rather than use a duster and kick dust up into the air where it will come right back down , or wipe it with a moist rag because it usually push dust into crevice of electronics -lrb- like the edge around tv 's -rrb- . what be baffling be it come with a funky rubber attachment that do not seem very functional at all , and I have never see before with any other vacuum ... but no real brush head . and unfortunately unlike many other other vacuum , the tube size be not universal . I try a couple of other brush head with no success .