OPOLAR Newest Cordless Air Duster - Air Blower & Vacuum Cleaner 2-in-1 for Computer, Better Choice for Compressed Air Canned Air Can of Air, Computer Keyboard Electronics Duster

Open the box. Check. Skim instruction booklet--nothing of import here. Plug in and charge. Check. Test drive--blower. Oh no... Pathetic. I could blow harder than that, without sneezing. Test drive--vacuum. Its suction power...sucks. Prepare to turn off and return or write a ONE STAR review...Wait! Pressing the On Off button a second time (after initial press) unveils a higher power, a double strength blow, a double strength suction. WOW! No wasted cans, propellant, packaging, and landfill donations. I could blow dry my hair with this and remove microscopic particles of my lunch from my keyboard. Works wonders in the tight corners of my car, too. OPOLAR. Oh YES!

The primary thing I was looking for was a small blower that wasn't a compressed air can. I wanted to use it to clean crevices in my car, my laptop keyboard as well as gently blowing off dust on the knick knacks on my shelves. This does it all well. It is not as strong or a concentrated blast like from a can - but that is why I didn't want the can. It has two speeds and does move a lot of air.You use the blower by flipping out the attached (so you don't lose it) arm with a concentrator tip. There is also a larger tip with a brush that you can swap out for the blower tip. The vacuum nozzle has a brush that you can use or slide up the barrel if you don't want to use it. I tried the vacuum on some cat litter and it performed very well, even on the low speed.It's very handy to charge with a micro usb port. Also very easy to empty the small cup after use. It has a filter that looks like you can wash it out once it gets dirty.All in all a very handy little vac!

I can't believe I lived without this product for so long. The suction power is more than enough to pull in bits of gravel, hair, anything hiding out in your keyboard, etc. I only wish the battery was larger, as you'll get about 15-20 mins on full power. Of course, half power handles light debris and dust just fine. And, it will run on a dead battery with the charge chord attached, though the manufacturer will scold you in the manual for being a naughty boy.In summary, I find myself carrying this around everywhere; cleaning up the mess I made after cooking, dirt in my car, indoor planting, cleaning up shaving hair, etc. The uses extend far beyond cleaning keyboards. I even took it outside to prove I was a real gangster. And now I have proof.You could spend half a grand on a similar product by a big name company, but if you want to do quick, light cleaning (and blowing) with the same result, you can do no better.

For it's price. Completely worth it. Was not expecting it to blow so much. It's way better than those cans of air. Gonna be saving alot of money from this now.It's sucking power isn't as great, But it's still pretty strong. It's a bit of a pain to attach and detach the nozzle it comes with it. But works great. There's a bit of a trick to taking it off and on. Took me a couple of minutes to learn it.Haven't tested out how long the battery last. But I've had it for about a week now with out recharging the device and it still works.Oh. And the big nozzle is for sucking.The small ones is for blowing. And the one on it now, detaches.I was dumb and attached both nozzles together, thinking the one attached didn't come off. It does come off. (The part that bends down)

I bought this for cleaning my sewing machine and I was worried it wouldn't have enough power. This thing has two speeds: fast and jetfuel! Definitely blew my expectations out of the water. I absolutely love it.

The blower on this is great. I was very surprised at the power it has. The vacuum is pretty good as well. I wish it had a little more suction power, that’s why I only gave it 4 stars.. I will be keeping it and have already used it a lot in my workshop blowing and vacuuming up sawdust and small wood chips.

I purchased mostly for dusting vintage electronic equipment. The vacuum part sort of works, but as a blower, it works well for my needs. Comes with a slip on brush for the blower and the vacuum. Not real sure what the brush for the blower is good for, but for me, it's useless. The vacuum brush is too large to be of much use. The brush for the blower would be just about right for the vacuum, but doesn't fit.Overall, as a blower it works pretty well. Not as good as a can of compressed air or a compressor and nozzle, though.

I bought this as a gift for my son’s birthday who has many electronics not realizing it is useful for so many other things. The fact that it can blow debris from small crevices, suck it up and is easily emptied is great. It is a powerful lightweight and easy to handle tool for cleaning places you can’t normally get to such as between car seats. I want one for myself but didn’t want to spend that much money twice in a row. The price was the same everywhere I looked! Aside from being a bit pricey it is a wonderful cleaning tool.