NZACECompressed Air Duster, 110000RPM Electric air Duster for Keyboard Cleaner, Reusable no Canned Air Duster,7600mAh Rechargeable Cordless Compressed Air Kit for Car Dust Remover (Plastic)

The cordless compressed air duster is an excellent, eco-friendly alternative to disposable canned air. With its impressive 110,000 RPM motor and adjustable speeds, I was able to easily clean dust from hard-to-reach areas like my keyboard, car seats, and camera. The long battery life and fast USB-C charging make it convenient for extended use. The built-in LED light is a bonus, helping me tackle dark corners with ease. It’s a versatile tool that’s great for home, office, and car cleaning, plus it even inflates items like air mattresses.

As a diehard computer nerd and home coffee roaster, I'm a big fan of using compressed air for noncontact cleaning of delicate components. Canned air dusters are very convenient, but expensive and impractical due to how quickly you can use up an entire can. You also have to worry about the tendency of the expelled air to get very cold, or to potentially leave residue because of the propellants. I got an electric air duster that plugs in and expels a VERY forceful jet of air, but the cord and larger size make it somewhat unwieldy to operate and store. Enter this mini cordless duster.This unit is small, ergonomic in your hand, and very easy to operate. The smaller footprint makes it ideal for working in confined spaces, and it's MUCH lighter than my corded model. In terms of design and shape, this duster is very similar to another model I tried. But that one had wiring issues that led to unreliable starting, and it was severely under-powered compared to my corded model. This one has no starting quirks, it operates reliably, and it seems to have slightly more thump. This could be due to design superiority or just improved nozzle attachments. The long cone attachment is exceptional for inserting into narrow slots, and the small output opening makes the stream VERY concentrated and powerful at the highest speed. With that nozzle employed, this cordless duster rivals its corded competitor when it comes to blowing chaff out of hard-to-reach areas of my coffee roaster. It also blasts away dust from between the tiny fins of my PC water cooler with ease. As an added bonus, it comes with several different cleaning brushes with stiff but soft nylon bristles. They're a thoughtful addition, and they supplement the duster very nicely.Operation is a cinch. Hold down the power button for a few seconds to start the unit, then click it again for medium speed, and once more for the highest speed. Another click will power it down. Charging is done via usb-c, and a short, thin charging cable is included. You'll need your own charging block, or you can plug it into the usb port of any computer or other powered device with a usb port. The duster arrived almost fully charged, and I haven't had to recharge it yet despite using it for numerous brief intervals over several weeks. Air flow is just as strong as the first time I powered it up fully charged.There aren't many drawbacks to this unit. The main one is noise. It's LOUD--definitely as noisy as a small vacuum cleaner. This is inevitable if you want a powerful device, but some might be put off by the racket it makes. The duster will also start to heat up if you use it continuously for too long. It doesn't get hot enough to burn you or start a fire, but it's easy to imagine that the unit's lifespan might be shortened if you allow this to happen too often. Per the instructions, do not charge it immediately after use. Allow it to cool down to room temp and you'll prolong your battery life and get better results.If you're looking for a small, light air duster with substantial power, this device is easy to recommend. It's not as powerful as canned air dusters, but it's in the ballpark if you employ the long cone nozzle. And over the long haul, it's a much cheaper alternative.

Good air pressure, it's not too heavy not too light, seems to be good for durability as well, it cleans very good on keyboards and vents and things like that fans as well, and it has three different speeds although it does not last very long on charge depending on how hard you push it but it gets the job done.

"This is a Review for the following item:Compressed Air Duster - Electric air Duster 91000RPM - Keyboard Cleaner for Office - Reusable no Canned Air Duster - Good Replacement for Compressed Air Can - Car DusterPrice: (at time of review) $49.99Review:First, I would ABSOLUTELY validate the cost/value for yourself.Pros: This works!- It helped my clean out 3 PCs and 6 keyboard and still seemed to have battery life.- the multi heads are great! (I only really used the one with the soft bristles at the end.- USB-C charging helps me keep only 1 type of cable around instead of playing cable farmer.- LED light helps light the inside of PC cases when doing cleaning- 3 speeds, but i primarily run it on high regardless, as its not really that powerful.Cons: ITS LOUDIts a higher pitch than my vacuum cleaner, but same volume level.Battery after a week of sitting only really lasted about 10minBag is extremely cheap2 of the plastic heads have already cracked/broken.(electrical tape helped me keep those sealed and whole though)

Wow!! its so powerful and useful to remove dust from hidden places in car and computer/laptop.Was not aware my keyboard had that much dust intact. Multiple attachments are addon and very very useful to use different areas. Its must have tool. Cleaned car AC vents and cup holder area and so much clean now. Battery life is also good. But its noisy on full speed like jet :D. Works perfectly well.