Air Duster, Handheld Cordless Air Duster, Air Blower Rechargeable, Electric Compressed air Gun Battery Operation, for Cleaning Computer Keyboard Camera Lego Toys.

A really cool and useful tool for cleaning my rc after bashing sessions, the power seems good to me, it’s not too heavy and it has a lot of power also the quality is good, I’m very Happy With It

I have several computers and I need to be able to blow compressed air to keep them dusted and clean. Cans of compressed air are pretty awful environmentally (and they're starting to become hard to find). A friend of mine showed me one of these that he bought from Amazon a few weeks earlier — and it seemed to be perfect for my needs.And it is. the USB C charging is convenient and fast. The attachments are nice (though I tend to use the one that forces the strongest air flow) and it's easy to use with simple air flow adjustment.I think the value is great for the cost and this is a great product for dusting, with more than adequate power. I'd recommend it highly.

Good blowing power

I am an independent computer technician with over 900 clients. I frequently (as in "daily") get computers in my shop that need to be cleaned inside. Often there is dust, grime, sometimes cobwebs and occasionally I get one used by a smoker which has a buildup of tarry gunk composed of globules of tars or resins (which circulate through the computer, sticking to the internal components they land on) and the dust which subsequently lands on the sticky stuff.I've been using canned air for all of my 29-year career as a technician but became concerned, as research has shown more and more clearly that the propellants used in canned compressed air are very damaging to the environment, releasing volatile organic compounds that cause low-level, photochemical pollution (in fact a recent study by the University of York (UK) showed that, due to their increased popularity, aerosols are now overtaking automobiles as the leading cause of this type of pollution). So I started looking for a way to eliminate my use of them. Rags, liquid cleaners and other remedies are impractical, ineffective or actually harmful in many of the devices I work on, so I started looking for something like this product. I saw several video test and reviews of it but was rather doubtful. But I ordered and tried it.I've now had this product for about 5 months and have used it in a variety of situations and have found it quite satisfactory. It cleans computer interiors very well, leaving so little dust as to be negligible. I was used to the absolutely sanitary results obtained with cans but I found that if, after completely cleaning it, you run a computer for 10 minutes, you'll have more dust than this product leaves. It even does a creditable job on the tarry gunk, removing most of it and making subsequent cleanup much easier.The one flaw in this product's design (and the reason I gave it 4 stars instead of 5) is the intake grille on the back. The grill is not removable, so when it gets clogged (or partially clogged), you cannot take it off, use the air gun itself to blow out the grille and put it back on. It takes a good deal of use for the grille to become clogged and, when it does, a couple of seconds with a vacuum cleaner suffices to clean it but a removable grille would have been preferable.The device charges quickly and produces an amazingly powerful stream of air; it has been useful elsewhere in the office but it is primarily used to clean computers, Playstations and other computing devices and does so quickly and well. I initially thought that it might not be effective enough for the uses that a professional technician has for such a product but the last 5 months have shown me that there is no cause for concern. I would recommend this product without hesitation (though, again, I would suggest making the grille removable).

I bought this to replace constantly buying canned air. I was spending a fortune because I like to use this too push dust at areas of my house that my Robo can’t reach so I was going through a lot of canned air and spending all of that money.. With this, I’ve been able to find all kinds of uses for it From blowing out my bug zapper to dusting around the house, one of my best investments

This product worked for 4 charges and after the 4th charge, it refused to stay on. The tool no longer functions and is useless.

Lots of air pressure. I think this device is at least on par with the compressed air cans I've been buying here on Amazon, and they keep getting more expensive. I can't justify that expenditure anymore for several reasons, but what's the alternative? This. This is definitely a great alternative to disposable compressed air cans. In fact, they *seem stronger than the cans. Note: I didn't perform an actual comparison test to confirm as I was out of cans :D. Advertizes 41,000rpm and I believe it. Only downside is it is *very loud. Much louder than the cans.First use was to clean my keyboard and large tower PC. Powerful air pressure on high setting made the job faster than with the compressed air cans. No loss of air pressure and of course none of the problems with cans like too cold, freezing up, losing pressure during orientation. So far, this device is great. I was skeptical. Not anymore.Depending on longevity, I won't need to buy cans again to net a short ROI. This device was only $49 my price, and cans $35 for 3x10oz. If it lasts no more than 3 months I'll break even, but I'm hoping at least a year? I'll let you know.

I use this all the time for dusting delicate decorations, vents, fans, baseboards, keyboards and other crevices that would be otherwise difficult to reach. the charge last a long time and it's not overly heavy. highly recommended!