COSANO Full-Metal Jet Dry Mini Blower – 300,000 RPM Electric Air Duster – Rechargeable Compressed Air Blower – High-Power Air Duster with 3 Speeds & 4 Nozzles for Keyboards, Car and Outdoors Cleaning

This little blower is insanely powerful—seriously feels like a mini hurricane in your hand. I’ve used it on my keyboard, laptop, and car, and it blasts away dust instantly. The build quality is great (full metal, not cheap plastic), and it feels solid but still lightweight. Battery life is really good, charges fast with USB-C, and I love not wasting money on compressed air cans anymore. The different nozzles make it super versatile for all kinds of cleaning. If you’re looking for a reusable, high-powered duster that actually works, this is the one. Totally worth it!

Bought the Cosano X7 last week. I’ve Been using it in my Garage workshop all weekend - works great. Very powerful and well built. I followed the instructions and gave it a full charge before the first use. The charge held the whole weekend while using it on the highest speed. Comes with an assortment of tips for multiple applications. Almost forgot to mention I used to it to blow off leaves and debris from my 10’ x 12’ townhouse patio. Did a great job. It rivaled my Ego leaf blower for when using it for a small space and the Cosano X7 is much smaller and more manageable. While not cheap for my purposes it presents good value. I would buy it again. I highly recommend the X7 for those who want a powerful, well built, portable blower.

Great blower with a lot of power. Definitely worth the price. Very durable as well. Used it to clean my PC and it worked very good. Nice and compact and charged fast too.

I was skeptical that something this small could pack a real punch, but I'm blown away—literally! This COSANO mini blower is an absolute game-changer. I originally bought it to clean my keyboard and some camera gear, and it does that flawlessly. The different nozzles are perfect for getting into all the nooks and crannies. But then I took it out to my car. Dust, crumbs, and all that annoying debris that gets stuck in the vents and cup holders? Gone in seconds. The highest of the three speeds is shockingly powerful. I even used it to dry off my motorcycle after a quick wash, and it worked like a charm. The all-metal build feels incredibly premium and durable, not like cheap plastic. It's rechargeable, which is a huge plus, and it holds a charge for a good amount of time. This little gadget has quickly become one of my favorite and most useful tools. If you're on the fence, just get it. You'll find a million uses for it!

HUGELY DISAPPOINTED! DO NOT BUY! Read and watched the many reviews. I agree that it is very powerful as advertised but the biggest defect is the battery drain when off. The device had been fully charged, turned off and has sat for a week or so and battery fully discharged and depleted. Again, this was repeated several times and same result. I made sure it was not accidentally left on. Believe me, this is a terrible product with a defect. Perhaps its isolated to my unit. No idea and I am out of the return window. This is an update based on a follow up by the company. I did not expect for anyone to reach out to me to offer a resolution. I was very pleased with the outcome as they stand behind their product. I'm sure that mine was an isolated defective item since many others are satisfied. Like I said, it really is incredibly strong but the battery sustainment was the issue. Also I noticed that when full charge is achieved, the item can only be used for a short duration and instant battery drain to zero. I did use several different USB cables at the recommended AMP and Voltage. Thank you very much for the immediate follow up from customer support.

I’m honestly blown away (literally) by how powerful this little thing is! The COSANO X7 feels solid with its full-metal body and easily cleaned my keyboard, PC, and even blows away leaves from my porch. The 3-speed settings are super handy, and the battery lasts way longer than I expected. Way better than wasting money on compressed air cans — this is my new favorite cleaning gadget! Looking forward to blowing away snow from my car.

Just received it ,used it a bit so far good

This clears dust and debris instantly from keyboards, car vents, and even hard-to-reach corners. The full-metal body feels sturdy and high-end, not like those cheap plastic ones. It’s lightweight, rechargeable, and easy to grip, making it perfect for quick cleanups anywhere. Battery life is solid, and the multiple nozzles make it versatile for every situation.

I’ve used a few mini blowers before, but this one stands out for its solid metal build and real power. It’s genuinely impressive. It’s simple to use and the different attachments make it versatile, though a storage bag for the nozzles would have been nice. The battery charges fast with USB-C and lasted through all my jobs. It’s a little heavier than plastic models, but I found that made it feel more premium. For the price, I think it’s good value considering how well it works. If you need something powerful and reliable for cleaning or inflating, I’d recommend it.

Aunque es más caro que los demás sopladores inalambricos, este artículo es de muy buena calidad. Es muy potente y silencioso y vale cada peso de lo que costó. Compra muy recomendada.

Good but battery drain very fast on high speed

Powerful & Worth It! I bought the Turbo Fan X7 for car and PC cleaning — and it's way more powerful than I expected! The 300,000 RPM motor blasts dust away with ease. Great for electronics too. The metal body feels solid and premium, and the design is sleek. Battery life is decent for daily use, and it's super easy to handle. At this price, it’s a total value for money. I highly recommend it for anyone needing a strong, portable cleaning tool! Thanks 😊

I used on the car to blow out water in small crevices and works well. I have a larger blower but this is perfect. Not trying to dry the entire car, just places like wheel nuts, trim.