It’s very useful tool for car cleaning

The first few times using this device it seemed decent. After the first recharge the suction power degraded, although it was still able to pump up inflatables. Its power decreases with every charge to the point of no longer even staying powered on for more than a few seconds. This thing is a waste of the resources it required to create it and clearly a waste of money. Save yourself the money and don’t buy this!

Seems to work as a vacuum more than a blower

I bought it not really knowing much, I liked the design, nozzles and the different speeds. The long nozzle was a real bonus and seller for me. But for cleaning a PC and stuff and getting into the tight corners and stuff (which was my reason for buying), nah, this is not for that. This is for dusting or vacuuming a shelf.. And imo, it's loud. There are better options. But I will say, the battery is still on its original charge and still blows and sucks well. You can clean the filter too. I've used it a dozen or so times just to blow heavy dust off my computer desk and speakers. I still use a compressor to blow out my pc because it has a nozzle that reaches deep and just more blowing power. Give it 3 because of it's limited use. It's old tech to me.

I use it to clean my computer and my keyboard and i love it.For light jobs it is exactly what i was looking for. Don't expect a super powerful blower or vacuum like electric one. Like i said very good for light jobs. And here is a tip ! After i clean my glasses with water and soap I just use the blower to dry up my glasses it take 5 seconds and done. Nice and clean and no stripes. Let see how long the battery will last. So far so good.

I use the air duster to dust out my pc, and I wish it were stronger but it gets the job done.The vacuum is decent and good for cleaning up my desk.

No tiene la fuerza de un bote de aire comprimido, pero si la necesaria para remover polvo y terminar con algo de aire comprimido en bote

This things great. Use it for for everything. More than enough power. Only had rechargeable once in six months. Has cut cleaning time Roomba vacuum in half. Blows it out clean even the filter. Just make sure you do 8t out side.

I, like a lot of people I'm sure, spent a lot of time searching for a wireless vac/blower/whatever to help with certain tasks. I dubiously settled with this one because of other people's reviews (and it would arrive the same day).Pros:1. The battery life is quite good for what it is.2. The blower/suck function has quite a lot of power for its size.3. I haven't tried the power bank option but I have no doubt it will work well.Cons:1. It's quite loud.2. The blower nozzle isn't detachable (as far as I can tell) and feels like it could snap off if you look at it wrong.3. The vac debris compartment isn't the biggest and the filter can be one blocked quite quickly.Overall, it's well worth buying IMO. The main body is quite sturdy and if/when the blower nozzle breaks, I'm sure something can be rigged up easily enough.

I absolutely love this tool for my home office. No more chemical duster cans, or otherwise, and having to dispose of them in the trash. Charge this up, leave it on your desk, and fire it up whenever you want to while using nothing but the airflow in your home.While it may seem to be a bit on the pricey side, I assure you it is worth it both economically and environmentally.Economically: With your average two-pack of duster cans running somewhere around $10, this tool, at $90 currently, would pay for itself after the amount of time you'd run through nine two-packs of disposable dusters. This has lasted me much longer than those nine two-packs ever would, and I also use it much more than I did with the disposable dusters. It is just super convenient being right on your desk, charged up and ready via simple USB.Environmentally: You eliminate the disposable cans and the possibly toxic duster chemicals from your trash and landfills. That in itself is a huge selling point for me.The two speeds are very convenient for different jobs. The low speed is nice for a simple dust blower for your desk, keyboard, or any other tight, hard to dust areas of your home. The highest speed setting rivals the airflow of the disposable duster cans, without the freezing side effects on delicate electronics. The noise level difference between the two speeds is very noticeable. The lowest speed is not much more than a small, spinning desk fan in noise level. The highest speed setting produces a high speed whine, but that is to be expected considering the RPM level of the motor and the amount of airflow it is pushing out.The vacuum feature is also great for small, dry spills, crumbs on your desk or keyboard, and pet hair in your work area. It won't pick up the biggest objects, obviously, but it does pick up the small things very easily; leaving you with a nicer work environment.I rarely write full reviews for products, but this product greatly exceeded my expectations and has made itself a must-have tool for my current office space and any future office space down the road.

Great purchase, work as it should and does the job.Cleaned out my PC desktop. No more dust. Looks like brand new again. Loving this electric air duster.

These days, as with most products, the prices have gone up and the price of compressed air seems to be around $8 a can unless you can find a multi pack but things like this tend to be out of stock often. I've considered buying a powered air duster for a few years but was always put off by the high prices. I've also noticed a lot of them have reviews saying they just aren't strong enough to be comparable with a traditional can of air. When I found this Koonie model, I decided if I'm going to pay the high price for a cordless duster I might as well buy the most powerful one I can find. Right off the bat I like the size of the unit. Without the vacuum portion attached it's about the same size as a can of air. At first I thought not having a variable trigger would be a con but since you don't have to use short spurts like you do with a can, it's not a problem to just press the button and leave it on, and then just press if again for the high mode or to turn it off. I was impressed with how much air it moves, I recommend just always using the high mode since you're paying more for this model because it's more powerful than others. I didn't want or need the vacuum portion since I have a Dyson that is pretty portable itself but I decided to try it and was impressed with just how good it works. You obviously don't have much of a collection for debris but the filter itself is very sturdy and washable. I now use it for very small jobs like vacuuming air filters for the air conditioner and air purifiers, along with any small messes. The other huge benefit with this unit is the large built in battery. I've been using it quite a while and still haven't needed to recharge the unit yet, and when it do it's no big deal as I'd rather charge it than have to buy a new can. Charging does take quite some time but it's understandable due to the large battery. You can use the unit as a battery bank but I don't because I'd rather save all of the battery for runtime on the unit itself. The included attachments are very useful as well. I'd say this duster is more powerful than a can of compressed air but compressed air is still better in some situations due to the much smaller and more precise tip used on the cans. If you use attachment with the brush on the end you get a near perfect result as the brush loosens the dust and the air blows it away. The only thing this Koonie needs is a precision tip to add onto the end of the tube and it would be perfect and better than compressed air in every way. I'm sure a determined person or someone with a 3D printer could make such a tip if Koonie themselves pass on the opportunity. I like the power of this unit, great build quality, long run time, and the bonus of a decent hand sized vacuum and it'll end up paying for itself by the time you save yourself from needing to buy more cans of compressed air.I did a review of this Koonie air duster on my YouTube channel. If you search "Koonie Air Duster" you'll likely find it on my channel Mr Everything, as I'm not sure a link will post in this review.

I mainly bought this piece for my photographic purpose since I am a wildlife photographer and work in dusty conditions. I was looking for a very compact, hand held, cordless vacuum cleaner to ward off the dust during interchanging of lenses in the field and fortunately, found this little piece. Now, I am very happy and satisfied that this piece of gadget does both the vacuum and blower and can also be used as a power bank to charge the molbile and has now found a permanent place in my camera bag. The regular rubber blower brush has now been removed from my gadget bag.!!??