SDFMCompressed Air Duster, 125000RPM Electric Air Duster with Brushless Motor, Contains Multiple nozzles, for Cleaning Keyboard & PC. 3 Adjustable Gears, Rechargeable mini Blower for Car Detail

I really like this thing! It’s really beautifully built, and works very well for my needs, dusting small electronics, blowing out dust from phone ports, Cleaning computer, keyboards and fans, car vents, things like that. Canned aerosol dusters can provide a bit more pinpointed pressure, but overall this thing is more elegant, more environmentally friendly, and does a nice job.

When my wife told me she wanted one of these air dusters, I had my doubts. But, being the "good" husband I am, I ordered it anyway when I saw a chance. Turns out, she was right (imagine that). This thing is a powerhouse. With multiple uses, it’s more of a versatile tool than just a duster—though it’s not exactly cheap. So, is it worth the price? That depends on how creative you're willing to get with it. Personally, I’d say yes—especially if you plan to do more than just clean your keyboard. Here's why:First off, the box calls it a Violent Turbo Fan, which is hilarious by itself, but this little handheld blower really lives up to its name. I was so skeptical that when it arrived, I skipped the manual (which is a mini-novel, by the way) and just went trigger-happy on my desk. Instantly, my "holy s..." moment hit, as this machine blew away everything that wasn’t nailed down! From that moment, I was all in.I went wild, dusting my entire office, then the man cave, and finally blew my wife’s hair around like she had her head out a car window at 70 mph. Okay, probably not its intended use, but it was too fun to resist! Sure, blowing dust all over the room might not be great for air quality, but I’ve never liked dusting, and this was a total game changer.Jokes aside, there are a ton of legitimate uses for this tool. Beyond what’s listed on the product page (like inflating balloons, cleaning workspaces, etc.), you can use it to clean your fake plants that gather impossible-to-remove dust. Get into hard-to-reach places like speaker grills, consoles, or inside your PC. You can even dust off your guitar without removing the strings. And for the cat owners out there, swap out that squirt bottle for a blast of air (from a safe distance) when your feline friend misbehaves! You could even fan yourself with it on a hot day. The possibilities seem endless.So, if you can come up with enough creative uses for it, this air duster is absolutely worth the investment. But if it’s just for your keyboard? Maybe not. Either way, SDFM’s price of around $60 (with a coupon) feels reasonable. Quality tools are never cheap, and this little guy is solidly built and impressively powerful. Plus, it’s miles more convenient than canned air. Consider this: at roughly the price of 10 cans of air, with less waste and zero aerosol impact on the environment, the duster will eventually pay for itself, and you'll still have a tool you can use for far more applications.

This is a great little blower/fan. I've been using it to dust things off, like baseboards or in those narrow areas where my vacuum can't fit, then letting the vacuum get the bunnies. It really is nice and strong on the highest setting, and I like that it even has the stay-on modes on the lower ones. I don't run it for more than a few minutes at a time, though, since I noticed it heads up pretty fast. That's fine, and if I'm going to use it for blowing up some sort of floatation device or air mattress, I'll make sure to put it on low. I don't mind if it takes a little time in exchange for not having to do it manually.My only "complaint" at all is the attachments. One is really a wide cone, one is more of a point. The pointy one, though, is open on two sides. I was hoping it was a straight shot -- like the straw on canned air -- that would really get into the keyboard crevices. But it's too fat and the two-sided opening means it's no good for that. That's ok; I can use one of the bazillion brushes that came with this thing, but it would have been nice since the marketing specifies it.It's also slightly overpriced at $63 right now, but I would pay $40-50, since it means I never have to buy canned air or manually blow up an inner tube again.[This review is for the product currently titled "SDFM Compressed Air Duster, Electric Air Duster with Brushless Motor, Contains Multiple nozzles, for Cleaning Keyboard & PC. 3 Adjustable Gears, Rechargeable Jet Dry Blower for Car and Home Use.（X1）"]

I got this mainly to keep dust off my keyboards, game controllers and handheld consoles. I get super OCD about dust on analog sticks and controller buttons. Let's see how well this does to keep me sane.The blower has three power levels. Pressing the "trigger" button toggles the blower on/off, but this only works for power levels 1 and 2. On the highest setting (level 3), you need to hold the button down the entire time. This is probably a good idea, as this thing puts out a lot of air on level 3 and is very loud!Two "reverse funnel" attachments are included. They snap on with a satisfying click, and seem pretty secure. The longer one doesn't seem that useful, as it restricts airflow too much and actually causes air to exit the back of the blower through the intake. The one with the larger opening seems to work better.I was surprised to see that in addition to a USB charge cable, a USB power adapter was included as well. Wow! That's rare these days, but a nice addition.So does it work? Yes. This is a great tool to have for blowing dust off input devices like keyboards and game controllers. It also works well for blowing dust out of power supplies and fans when servicing computers.

I like the attachments it comes with so you can really get all the dirt/dust out. The battery lasts quite long and I mostly use it on my keyboard. I've used it on my phone and phone case a handful of times too. I've used it in my car once to get to the hard to reach places. It's compact and comes with a bag to store everything together.

When I received the product, the wording on the box said "Violent Turbo Fan" and indeed, it is a "Violent Fan". When I took out the fan it was very small, I doubted it wouldn't even produce half of what I expect from a mediocre cordless fan and given it's $130 CDN (with 40% discount currently) I was going to give it a 1 star product if it didn't even generate enough air dusting power, but I was wrong. There are 3 speed settings and at the highest setting I can tell you it's very powerful, comparable to Can Air Duster, I was pleasantly surprised the wind power this little cordless fan can product. It's really easy to use, there is a start/pause button you can trigger the device and there is another button to set the level of speed, I like this design because it's not like other duster, the blower activates as soon as you set the speed, this one you can set the speed and then activate the duster when you are ready. The packaging that came is very nice, everything are packed nicely and this product includes a nice pouch bag for storage, there is an extra clear plastic wrapping around the whole box. The instruction manual is one of the nicest I've seen so far, every is written clearly and the letters are VERY BIG so you are not reading Fine Prints like most other instruction manuals, this is the first I've seen reviewing many vine products. Just felt like the designers gave some thoughts in this. The instruction booklet/manual is very thick, I thought to myself "is it that complicated to use and there are so many functions??? isn't this a little over kill there are just 2 buttons??? it's like a Canon Camera instruction booklet", now, I understand why and the instructions have different languages as well. I usually throw out boxes and instructions that I don't feel needed but I'm keeping for this one. I have to tell ya all, they included A LOT OF BRUSHES!!! More than enough for your delicate "dusting needs"!!! in the description pictures they indicated 4 small brushes, but in fact this included 10 brushes, one of them has a wooden handle and the "Nail Polish" brush is actually white handle not black as in the picture, a little over kill but hey I don't think people mind about having more dusting brushes. The battery do last a long time, as a duster you probably won't turn it on continuously for a long time, but using this for 3 hrs on and off trying it out, there are still well over more than half battery left. I have to give this a 5 star product, I just found this seller hilarious, calling it a "violent" fan and it is true in a way :) and the crazy amount of extra brushes they give you and the huge font size instruction manual booklet, but all of these are positive.Well this product is 5 star but it is not perfect (though I do will not deduct a star because it does work fine). This product did not include a more "narrower" nozzle, it's like a big fat air duster / blower....it does include a nozzle but the opening is still like 1.5 cm wide and I think it's used as in inflator, it would be nice to include a more narrower nozzle for more fine / concentrated dusting on circuit board or something...but hey....dust them all out.....it's fine....oh on last note: you can also use this as an inflator, it's decently quick and it included another 1 nozzle for this that spread air on both sides on the tip.

There are many choices of cordless air duster on amazon but there are surprisingly FEW that actually deliver or even remotely close to being powerful enough to do the job. Well, this is one of those that actually delivers and that's a rare find to say the least. There is always room for improvement but it has decent performance for what it is and that's good enough for me and suits my needs.≡ NoteWhile the vast majority of air dusters make their claims about the performance of the motor based on air flow/speed, this one doesn't (well, at least partially) and instead it uses weight/downward force to measure the power or the effectiveness of the duster, which I tend to agree and do appreciate. Air flow/speed is one of the deciding factors but it's not all and it depends on the area/circumference of the outlet which can be difficult to get a good handle on, but more importantly is the fact that air speed doesn't always correlate to air pressure which is what's needed to REMOVE dust.As such, I've moved away from using air speed/flow to determine the effectiveness of these air dusters and instead use the downward air pressure or force (i.e. weight), with the help of a digital scale, to determine how much force it's exerting outwardly to remove dust (or any other objects for that matter) instead of the usual air flow (CFM) or even air speed (m/s).###I've been using the canned duster for more than 22+ yrs ever since they became available from a local wholesaler chain and they've been working great since (and a MUCH lesser degree since I started using electric air dusters 10+ yrs ago). I have come across quite a few of these electric air dusters ever since I broke the chain of 'refilling' but I'm constantly on the lookout for a better and more powerful electric air duster because sadly in some unique situations the canned duster still reigns supreme (e.g. for very sudden and short burst of air in tight spaces).≡ Physical buildIt appears to be well-built and the handle seems sturdy as well and unlike many others with typical long nozzle style and/or with a nozzle having an upward tilt which I find awkward holding it in my hand while operating (moving it around cleaning the keyboard etc) the duster, this one actually has it oriented the normal way which is just what like and prefer; no weird or oddly shaped or style.What surprises me the most though is the fact that the inlet/outlet part of the duster is small, a lot smaller than expected in comparison to MOST others, which I do appreciate. Though, unlike some other models that come with magnetically attached nozzle, this one comes with a clip-on instead; not as convenient but nonetheless works just fine given the circumstance. Btw, it's also noticeably smaller than most other of similar spec and this is at this point in time one of the smallest that I've come across with the performance that it has.It claims to have 1100 mAh battery and with up to 125K RPM but neither is verified so I'll just take their words for ot (which usually turns out to be a mistake by I digress). I'm not sure what's inside but it's an odd number based on what I've seen from others and it's also significantly smaller than many others since 2000-3000 mAh is the norm in comparison to many others of the same spec and size.≡ ChargingIt can be charged via USB-C which is great but it doesn't support PD/QC although it does state that it supports FAST charging (which is bogus at best) so it can and certain does take a few hours to fully recharge a depleted battery. In any event, it does draw close to 7.5W (5V/1.5A) so that's not too bad.I should also mention that the fact the power button AND the USB-C charging port are both located at the BOTTOM of the air duster makes absolutely no sense to me; they should BOTH be at the back (or the front as long as it's not covered when it's resting on a desk) especially for the charging port so that this can be charged WHILE it's resting/standing on a desk.It also comes with a USB wall charger that's UL listed (E490471) and that's (again) a pleasant surprise since most of these air duster don't come with charger and if they do, it usually one of the CHEAP ones without any safety certification.≡ Spec/featureIt comes with 2x clip-on nozzles (with 1x screw-on nozzle as the base) and that's in my mind its weakest point because the vast majority other air dusters come with at least 2-3 attachments/nozzles and many actually comes with 4-6 nozzles. It does come with a LARGE number of brushes which I don't understand why except perhaps as a gimmick; one of the reasons I'd use these air dusters is so that I do NOT have to use these brushes. Anyway, they are there should you have the needs for them.As aforementioned, I have/had more several dozens of these electric dusters (including a makeshift yard blower which works great in some situations) in the past but many of them didn't live up to the expectation and this is certainly amongst one of 'em that exceeds my expectation although it still does NOT live up to its spec/advertised claims which is a bit of a bummer.While many aspects of the product do matter and are important, the crucial thing I really care about is how much force it can exert onto a surface and in this case how much dust or other small/fine particles it can actually remove. For this particular air duster, I'll be testing it with a digital scale as aforementioned and see how it goes. Btw, I also tested its claims for air speeds (pic 16) for those who are interested.It has 3 speeds and I have to say the way it operates with respect to speed selection is just awkward. It has 2 buttons and the one at the BOTTOM is the MASTER power button (pic x) that turns in on/off (long press); however, it's also used to select the speed (single press, after it's powered on). Btw, the default speed is always the highest (i.e. 3 dots, pic x).After the desired speed is selected, you'd push the front button once (pic x) to turn it on/off; however, this ONLY works for level 1 and 2. For the highest speed (level 3), you have to PRESS and HOLD the button for it to work and it'll stop when you let go of button. As such, you can lower the speed from level 2 to 1 without turning it off using the front button; however, when it cycles back to the highest level (with the back button), it will turn itself off and you'll need to press/hold the front button to get it started. Suffice to say, I'm NOT a big fan of those this operates with respect to the highest speed; press and hold is just nonsensical in my mind and if that's a safety feature, then it's designed WRONG.≡ PerformanceAs aforementioned, a digital scale is used to determine the amount of pressure/force exerted onto its surface. As a control/reference, I also included the results from another 100K air duster and the results are below;# Air pressure✔ This air dusterLow: 6.1 gram of force (40K PRM)* (for the sake of brevity, acceleration is omitted here)Med: 27.9 gram of force (80K RPM)High: 103.2 gram of force (125K RPM)✔ Other air dusterHigh: 84.0 gram of force (100K RPM)I have to say; the result is surprisingly good (partially because the vast majority of others make outrageous false claims all the time whereas this one doesn't, well, not absurd ones anyway although the claims for air speed is clearly false) and I'm glad to see that it does perform reasonably well within what it claims to do. Well, numbers don't lie and while I have no idea whether this is actually 125K RPM but at the highest it does beat another similarly spec'ed air duster, by as much as 22.85% (rated at 100K RPM) which is not bad, not bad at all. However, it DOES underperform at 80K (med speed) comparing to another one (also at 80K RPM) by as much as 13%.# Air speed✔ This air dusterLow: 6.22 m/s (40K PRM), ? m/s claimedMed: 15.14 m/s (80K RPM), ? m/s claimedHigh: 28.82 m/s (125K RPM), 48 m/s claimedAs for air speeds, you can see that at the highest speed, it's clearly NOT up to the spec and it's only about 60% of the advertised speed. No claims are made with respect to the speed for low/med so no comparison can be made, unfortunately.If you look at the RPM ratio between med and high, the speed difference (i.e. almost 1.56x times) is actually not too far off based on the advertised RPM based on the measurements.The ratio between low and med speeds also matches the RPM (i.e. about twice) based on the measurement. As such, I'm gonna say the RPMs claimed is probably close to the real thing. I should also mention that (without unnecessary technical details), the air pressures measured roughly matches the air speed for low and med (about 4 times) but it's higher than expected (should be around 59.6 g) for the highest level which is significantly lower. As such, I'd say the the RPM for the low/med speeds are probably incorrect although they do match each other ratio-wise (i.e. they should've registered around 10.5g and 42g of force, respectively). In any event, this is not an exam and I'm happy about the results of the measurement and that' all I care at this point.≡ NoiseWell, it's quite loud and that's expected. As a comparison, it's comparable to a typical handheld vacuum cleaner based on perceived loudness (since it's closer to you). You should NOT expect this to be quiet and if it is, it probably doesn't perform well because in order to move air at higher speed, it MUST be noisy until such time that we have new physics or technologies to show us otherwise (well, we aren't there yet).≡ ValueAll things considered, this is a fairly decent cordless air duster that performs fairly well given the results of the tests. It moves significant amount of air and it's without a doubt more powerful than the vast majority of other cordless air dusters that I've come across (dozens); however, it's noticeably weaker in comparison to some other models (also from SDFM) so you might wanna check those out as well.It's somewhat reasonably priced at $78 for what it provides and its overall build quality, features, usability, and performance.; however, if you do NOT require cordless or if you can live with a corded air duster, there are quite a few corded options that far outperform this (and perhaps every single one of these cordless dusters) if that's something you are willing to consider. You can also knock $10 off for something that's nearly identical to this if you care to shop around. Your mileage might vary.

I decided to get this product because I was tired of buying compressed air cans to clean my PCs and other electronic devices. This seemed like it would be the perfect thing to get to solve my problem.Included in the packaging are a couple of different things. You have the electronic air duster itself, 2 different tips useful for precise work or inflations, a couple of cleaning brushes, USB C to USB A cable, a power brick, a storage pouch and a user guide.The duster, even though the handle is rectangular, is very comfortable to hold. It is also very sturdy and should not break down any time soon. It is very easy to use. First, make sure there is enough charge to get it running for a bit. After, hold the button on the bottom to power the device on. When powered up, it will be in the strongest mode, which is very powerful. To activate the duster, press the button that is right under the nozzle and clean away. To lower the speed, do a simple press on the power button at the bottom of the handle. When using the other speeds, you’ll have to press the button to start it and press again to close it.I’m always using it at the highest speed to clean my stuff and I’m able to have at least 20-30 mins of charge. It says on the product page that on the lowest setting it can hold up for more than 1 hour.All in all, it is very powerful and works so well that if you are still using compressed air cans, it would be a nice thing to invest in. I highly recommend it!

What did I get myself into? Today, my daughter and father roped me into fixing an ancient, dust-filled computer. After magically reviving the old beast (yet again), I was left wishing I had something to blow out all that ancient dust. Then I remembered this SDFM Compressed Air Duster sitting in the box, awaiting a review. So I unpacked it, and, well... let's just say things got weird.First off, the brushes—oh my goodness, the brushes. The product image shows four, but inside the box? Ten. Ten completely different brushes, each one odder than the last. There's a wooden-handled brush that looks straight out of an art supply store, another one from my shaving kit, and one with a tiny blue plastic hand as the base. I couldn't make this up if I tried! Every type of brush you could possibly need (and even those you don’t) is in this package.It advertises multiple nozzles, but let me clarify—only one is really practical for regular use. There are only two altogether. The other seem more suited for inflating air mattresses or, though it is so narrow that using it at full power makes the air blow back out the rear! It’s definitely not your typical air duster.Speaking of power—wow. This thing is ridiculously powerful. I tried it out by blowing air at my dad across the room, doing my best James Bond impression before realizing I might be crossing into some dangerous territory. This duster is so powerful that I wouldn’t dare clean a PC at full blast unless I was standing about two meters away! Honestly, this thing could clean grease or bugs off an engine with ease. It says "Violent" right on the box, and, well, it’s not wrong.All that said, it’s comfortable to hold, comes with a swanky accessory bag, and packs one heck of a punch. For those who like their gadgets cranked up to 11, this is the air duster for you. Five stars for the sheer over-the-top experience. Oh yeah, I never got around to cleaning that ancient PC, but who cares, it's alive again for now.

I maintain a few PC towers in my house and like to keep them clean as much as I can. I have been using a larger plug in blower for many years now and love it but can be a bit more cumbersome and not used as often as it needs to be plugged in. This battery operated handheld air duster is shockingly good for it's size. My plug in heavy duty duster is still better performance overall but the practicality of this air blower means I use it much more often.The size of the device is great, it is small enough you could carry in a tool bag. The trigger needs to be held for the blower to be on, makes it easy to "point and shoot" when wanting to dust something out. I mainly use this to dust out my PC's and keyboards, but can be used for much more including filling up an air mattress. On the top speed, this little thing really moves air. It charges via USB-C which is handy as I have those cables everywhere (one is also included with a charging brick). It includes lots of little brushes which can be handy for detailing, it also includes a nice pouch to keep everything in one place. My only criticism is that I wish it had some kind of air filter on the intake side, the suction it creates is very strong so I think dust can easily get sucked back up and potentially damage the motor over time.Overall I am super happy with this air blower, I still use my larger plug in compressor when doing a full detail of my PC's but I keep this close by to quickly dust out my keyboard every day or two as well as quick dusting of my PC's.