Compressed Air Duster, Keyboard Cleaner, 3-in-1 Mini Vacuum, 35000 RPM Electric Canned Air Kit, Cordless Air Can for Computer Desk Electronics Dust Cleaning, Air Blower with Rechargeable Battery

Of course, people complains because they expect the same power like when you use conventional vacuum and leaf blower. Don't set your expectations way too high. But with the size of it, I see no problem and it works as advertised.

I bought this in hopes it would replace the disposable keyboard compressed air cans. It sucks and blows but does both about as well as your grandma… no offense to her.

Could use better suction.

Muy poco potente, viene con un extensor el cuál se desprende con mucha facilidad, se siente de plástico barato

no aspira nada y el aire "comprimido" no es mas fuerte que un soplido humano. no lo recomiendo.

Fairly minimal literature enclosed in the box, but honestly it's enough. Overall, a straightforward product.It arrived with a charge, so I goofed around a bit- figured out the attachments and all that. Highly recommended that you let it get a full charge before you REALLY go to put it through its paces. The difference in power between the partial charge and full was pretty significant.So far, I haven't had it very long, but I have experienced at least a little of what its dusting and vacuuming functions are capable of. Namely blasting my keyboard with the dusting attachment, and using the vacuum to slurp up some chip crumbs off the carpet around my desk.In both instances I was quite impressed. The dusting seemed to kick up a lot more debris than your typical compressed air. And since this isn't regular canned air, there's no threat of spraying liquid frostbite on everything, so it's nice to have that freedom of tilting or inverting the blower to really get the nozzle into what you need to get into. This is the function I originally ordered this product for; it's a higher investment than a single can of air, but... I mean c'mon, it's totally worth it.As for the vacuum, it was able to pick up crumbs off the carpet with ease. From what I can tell, that's probably the most you'd want to use it for, since the reservoir is fairly small. Anything more involved than dust and crumbs, and... well, you'll probably want a regular vacuum cleaner or a dust buster.In closing, this is one of those rare products where it's possible to describe its functionality with seemingly negative words in an otherwise glowing review- the duster function blows, and the vacuum sucks.5/5 would recommend.