Compressed air Duster - 120000RPM 3 Speeds Electric Air Duster, 7600mAh Battery Cordless Dust Blower for Keyboard Cleaner,Rechargeable Air Blower AIC Can for Office Computers (Black, 120000RPM)

So, Once I used this thing, I had to know if they cheaped out on the parts and especially the batteries.. They didn't, which is a shock to me, because most of these battery, cordless dusters are very cheaply made and honestly can be very dangerously made in the case of a few I've taken apart, but NOT VOMILE. The PCB was very clean, the switch was of good quality.. and the board operating this duster has safety features incase of a lock-up/and or clog of the Tool, So it doesn't over Amp and kill the electronics or batteries. The mosfets they used were good, the way it was assembled look like they actually take their time and do it properly, and most of all the Li-Ion Batteries were of good quality, and not just used Laptop cells.-The Tool feels weighty in the hand, it feels well made..-Inside the Tool was even more impressive with the parts and build quality.-The claimed battery capacity appears to be correct, and the battery life has been good.-Tool has 3-Speeds Low/Medium/High, you hold the switch for 3 seconds to turn the Tool OFF, and cycle through the settings by pulling the switch.. You turn the Tool OFF by holding the switch the same way as when you turned it ON. After Hgh-Mode if you just pull the triggy it'll turn off, but stay in a sleep mode (The Green light showing this could be better positioned, but it shows it's mode)-Tool comes with many Nozzles and Adapters for most any need, as well as a extension tube. Never found myself feeling like I needed any other Adapter (The Cone shaped one puts out the highest CFM)-Can this Tool actually do dusting!? Yes, but I find it's really great for things like PC's and Laptops but nothing really bigger than that. It puts out some power, but it isn't just going to flat out clean the surface. It's meant to save on "Canned-Air" and that's exactly what it does..In the Month I've owned it, I would have spent around $85 in Can-Air, by now so it pays for itself rather quickly especially if you work on electronics and have a lot of computers and devices.I strongly suggest you get one, especially on Sale.. You'll use it more than you think..-Neptune_Labs

Bought this as an alternative to compressed air cans. I've used the extensions a lot (especially the brush) and can say that while this isn't quite as powerful as a can of compressed air it does a great job. The 3 speeds are noticeably different. Highest power is about 80% of what I'd expect from a can of compressed air. The battery takes a bit of time to charge but also lasts quite a while. Using it in bursts gives the best results. Did great cleaning corners, cracks in the floor boards, keyboards, dusting off consoles, and more. Glad I bought it before moving to a new home.

This duster works well. It feels sturdy and seems to be good quality. The air blows strongly. I like that it works with a rechargeable battery. Having this product will prevent me from needing to buy canned air in the future.After using this duster for a few months, I wanted to update my review. It still works great, but I felt the need to add the comment that this great duster is nearly ruined by the stupid on/off switch. A simple hard-wired rocker switch would have been SO much better.The on/off switch on this thing is in the position that the trigger would be on a gun, which means you can't hold the duster at that spot while you're using it. If you do, you'll accidentally turn it off or change the speed. Dumb. The button should be somewhere which isn't the most likely and natural place to hold the thing. I'm constantly accidentally turning it off because, while it takes a really long time to get the thing to turn on (you have to hold the button for 2-3 seconds for it to finally turn on), a short momentary tap is enough to turned it off or change the speed once it's on. And the button is very sensitive, so just brushing against it slightly is enough to actuate it. And obviously you're going to be using it at the maximum speed most of the time, so it takes several hold+presses to actually get the thing in the setting you want to use it.A huge usability oversight makes this a much worse product than it would've been otherwise. It blows a lot of air and so far it works great. It's just that the power button situation is dumb. Like, they (or, more likely, the non-branded Chinese OEM they buy from before slapping their brand on it and re-selling on Amazon) must've gone through the whole product development life cycle without actually trying it out for themselves. That's the only explanation.

Total Cleaning Power in My HandsThe Compressed Air Duster is a complete game-changer for anyone who likes keeping their gadgets clean! I used it on my keyboard, laptop, and even my car seats. The results? All dust and crumbs are gone!It says it goes up to 120000RPM and blows air with force, and let me tell you, it shows. The wind is so strong it clears all the gunk out of even the tiniest nooks and crannies. It's perfect for cleaning stuff at home, at the office, or even in your car.One of the things I like most is that it's rechargeable. No more buying those canned air dusters that run out so fast, this one's got a battery built right in. It's way better for the environment, and in the long run, it's gonna save me some cash too.Using the air duster is super easy. It has three speeds that you can adjust depending on what you're cleaning by pressing the trigger and letting it do its thing. Also, really portable in size that weighs just over a pound. It easily fits in my backpack or toolbox, so I can take it with me wherever I need it. The battery life on this thing is amazing and lasts up to 40 minutes of continuous use. And when it's time to charge it, just plug it in with the USB-C cable. It charges up pretty quickly too.In short, this Compressed Air Duster is a seriously good buy. It's powerful, easy to use, rechargeable, and super versatile. If you need to clean electronic devices or just hate dust as I do, this is definitely worth picking up.