K&F Concept 2-in-1 Magnetic Compressed Air Duster, Electric Air Duster 300000RPM Vacuum Cleaner 3 Gear Super Wind Power Rechargeable Brushless Motor for Computer, Keyboard, Car, Home,Outdoor Cleaning

Great little vacuum that is perfect for cars and trucks. Kit comes with a extra filter and a wide variety of brushes to help get in the tight spots. I was amazed at the amount of power this blower puts out. It is so powerful that I use it to clean in my house. Easy to put all the attachments on the blower. The battery last for over an hour on a 30 minute charge. When you pick up the blower you can feel the quality in workmanship. Made with durable material. Cleans really well. One of the best things about this is the price. Really great deal.

I’ve used plenty of canned air and even some electric dusters before, but this one blows literally in a league of its own. The magnetic snap-on nozzle is genius for quick changes, and the wind power is insane. I cleaned my entire PC rig in under 10 minutes and even used it to boost a struggling campfire last weekend. Bonus: it doubles as a vacuum, which saved me space and money.

Way more powerful than I expected. Can knock things over across the room if you aren’t careful at full power. Good air quality and flow. Nice premium box included with foams and storage for all the accessories. Very versatile.

I was pleasantly surprised by this product!

I must say that the product arrived well-packaged and carefully handled, which speaks volumes about the quality of the product inside and its presentation.

This 2-in-1 blower and vacuum is very functional and convenient for cleaning various surfaces, ports, and other items. After several uses and tests, I can assess its pros and some areas for improvement.

Among its pros and advantages, I would highlight:

• It's a powerful blower with 3 airflow settings that are helpful in various cleaning situations. I mainly use it for cleaning my PC, peripherals, and accessories like the keyboard and mouse, and it works wonderfully. It's very helpful. The blower reaches a considerable distance compared to what similar models from competitors usually offer.

• It has a vacuum function that makes it even more functional for capturing dust and other small particles.

• It has two LED lights. One helps you see when the blower is in use during cleaning, and the other indicates that the blower is located inside the unit. And another light, located at the bottom of the handle, functions as a flashlight with different modes.

• It has a main power button that keeps the device active while in use and off when not, preventing accidental activation.

• The device charges via USB-C cable (included in the package), making it convenient and eliminating the need for batteries.

• The portable size of this 2-in-1 blower and vacuum makes it ideal for taking with you when traveling or moving around, as it is quite compact and not extremely heavy.

• The package includes several extra accessories to aid in cleaning, such as various brushes with different shapes and bristle types, a vacuum head, and a replacement vacuum filter.

Regarding improvements, I would suggest:

• Increase the battery life. In my case, it lasts long enough for the type of cleaning I do on my PC and peripherals, but it can be a bit short when used on level 3. A longer-lasting battery option would be great.

• I wish the vacuum function had more suction levels, like the blower mode does. And generally, I wish it had a bit more power.

I also wish the package included a thinner attachment in addition to the standard magnetic attachment for blower mode. This attachment would help focus the blower on a specific point, which is quite useful for cleaning small spaces like cable ports or electrical outlets.

This portable electric blower/vacuum is ideal for those looking for a lightweight and versatile tool for cleaning dust and light dirt, especially from computers and peripherals like keyboards, mice, or small objects such as figurines or decorations.

K&F CONCEPT 2-in-1 Dust Blower & Vacuum Cleaner

Delivery was very fast, as usual with Amazon Prime. The device arrived in an attractive, sturdy box, simply inside a shipping bag. Completely sufficient without any additional packaging material. The total weight was approximately 800 grams, while the device itself, without accessories, weighs about 300 grams. Included are various accessories: the magnetically attached compressed air nozzle, the vacuum attachment with a metal filter, several brushes, and the USB-C charging cable.

The device arrived partially charged, with four LEDs indicating the charge level. It took about an hour to fully charge. A full charge from empty to full took 2.5 to 3 hours.

Attaching the magnetic compressed air nozzle is easy, and it stays in place even at the highest setting. The main power switch is located at the bottom of the handle, next to the LEDs, along with a light that illuminates with each press of the switch; another press makes the light flash. The blower can also be switched on via a button at the top of the handle, and it has three power levels.

The performance is surprising for such a small device. My first attempts were cleaning my cameras and computer keyboards. To capture the dust immediately, there's a vacuum attachment. With the help of the brush and the vacuum, even hard-to-reach areas are effectively cleaned. I used this method on musical instruments and amplifiers. It was really fun to use, and the results were impressive.

The only drawback is that when using the vacuum function, the device is used in reverse, meaning the compressed air nozzle blows directly at you. However, no particles are blown out. After a little practice, you get the hang of the correct hand position.

Conclusion:
The device fits comfortably in the hand thanks to its ergonomic design. The performance, both compressed air and suction power, is very good. The price-performance ratio (purchase price around €55) is excellent. The operating time is approximately 15 minutes at the highest setting, but the charging time is 3 hours. From my perspective, the high fan speed is acceptable. The charging time also depends on the charger used. I used a standard mobile phone charger. In summary, I find the device very useful and recommendable due to its compact size and performance.

Let me share my experience with the K&F CONCEPT 2-in-1 Electric Blower Vacuum.
Rarely does a product manage to surprise me enough to leave me speechless, but this little powerhouse of technology did just that: it won me over from the first use. It features a 300,000 rpm brushless motor, designed to deliver extraordinary power in both suction and blowing modes, a 6-amp battery that guarantees good battery life, and an automatic overheating shutdown. It arrives elegantly packaged with a manual (also in Italian) and a comprehensive set of accessories: nozzles, brushes, interchangeable vacuum cleaner filters (cartridge and metal), one assembled and one spare, an extension cord, brushes for every surface, a USB charging cable, and even integrated lights, both at the base for use as a flashlight or SOS device, and a coaxial front light inside the blower—a real treat.

VACUUM and BLOW with power that's almost offensive to call portable: I conducted a direct comparison between this mini blower and an air gun connected to my 25-liter compressor, set to 5 bar. The test was performed by blowing onto the pan of a high-precision scale, as shown in the video.
The result? The compressor gun exerted a pressure of approximately 170/180 grams, while this little technological gem, at maximum speed, reached and exceeded 200 grams!
A figure that speaks for itself: real, tangible, measurable power. It's not just a gadget, it's a tool that competes with professional solutions, in an ultra-compact format. A result that places it well beyond classic spray air cans that can't even push 50 grams. It's lightweight, compact, rechargeable via USB-C, and has 3 speeds with colored LEDs that change based on intensity. The air flow direction icons and battery status LEDs are real gems.

In the suction test, I sprinkled a mix of Carnaroli rice, basmati rice, quinoa, and breadcrumbs on the sofa and even on the table: it picked up everything, down to the last crumb, both with and without the included extension. The suction nozzle has an internal rubber cap that prevents the suctioned material from spilling out. Disassembly and cleaning? A breeze. Perfect fit, effortless, and intuitive.

Even as an emergency light (including a flashing light) it's a surprise. This device goes far beyond cleaning keyboards or motherboards: it's a multifunctional, powerful, and precise tool that improves on any similar purchase. Finally, it's worth thinking about!

Kudos to K&F Concept, who once again demonstrate their professionalism, customer focus, and a constant push toward ever-higher-performance products. Every purchase from them confirms their commitment to quality, innovation, and reliability.

Since receiving it, I've been impressed by how versatile this blower-vacuum is. The power is truly remarkable: its brushless motor reaches up to 300,000 RPM, generating an airflow that, according to the manufacturer, can reach up to 120-150 m/s, making it effortless for cleaning everything from keyboards to car air vents.

The "2-in-1" functionality is another strong point: it can be used both for blowing (removing dust, small leaves, and dirt) and for vacuuming (collecting dust instead of just moving it around). This makes it a very useful tool for cleaning PCs, keyboards, car interiors, and even for light outdoor tasks.

It comes with several useful accessories (nozzles, brushes) that allow it to be adapted to different scenarios: tight spaces, furniture, corners, etc. The specifications mention that it charges via USB-C, has adjustable speed modes, and a good runtime in low or medium mode.

In my experience, the battery lasted quite well with moderate use; Although power consumption clearly increases in maximum mode, which is normal given the power. As a warning: in high mode, the motor is expected to heat up after prolonged use, so breaks are recommended during intensive work.

Pros:
- Outstanding power and speed for its category.

- 2-in-1 version that allows you to blow and vacuum.

- Good set of included accessories that expand its usefulness.

- Rechargeable design that eliminates the need for compressed air cans and is more environmentally friendly.

Cons:
- In maximum mode, it generates noise and the motor can overheat—common with high-speed equipment.

- While the vacuum works well for dust and small debris, it's not equivalent to an industrial vacuum for larger debris.

- Despite what is stated, during intensive use, it may need breaks to avoid overheating.

In short: if you're looking for a compact yet powerful tool for cleaning computers, car interiors, hard-to-reach corners, or light outdoor use, this device is a very good option. I recommend it for users who value versatility + power.

It's great, powerful, and noisy. It's a solid product, perfect for quick suction and blowing.

This small cordless blower takes the form of a compact pistol equipped with a very powerful turbine, and frankly, the airflow is astounding! It's the perfect tool for dusting just about anything: keyboards, PC fans, cleaning filters or various nooks and crannies, etc. With such power, nothing can withstand it! Three power levels are available: 30%, 60%, and 100%, allowing you to adapt to any situation. Three LEDs clearly indicate the selected mode and warn you when the battery is low. The great thing is that it can also be transformed into a vacuum cleaner! Simply turn it upside down, install the small tank with the included filter, and voilà, you're good to go.

As for the power, it's truly impressive for such a compact device. It's even much more effective than a can of compressed air, and its flat, lightweight design makes it easy to slip into a drawer or carry around without any trouble. The icing on the cake is the inclusion of two flashlights: one on the bottom that sends an automatic SOS signal, and another in the nozzle, ensuring clear visibility even in dark spaces.

The blower comes with a variety of brushes and brushes for easier dust removal, as well as a USB-C charging cable. For the vacuum function, it includes a spare filter and a flat tube with a removable brush. Whether cleaning a keyboard, blowing out a PC fan, or removing dust trapped in hard-to-reach corners, it really gets the job done! I highly recommend this incredibly practical little gem. If I had to find a fault, I'd say it lacks a long, thin nozzle for the blower, which would be very useful in many situations. However, given the quality of the product and the other included accessories, this is easily forgiven.

This 2-in-1 magnetic compressed air cleaner impressed me with its power, and I'm particularly interested in purchasing it for cleaning and maintaining electronic equipment, easily removing dust and stubborn dirt. I bought it to keep my gaming laptop clean and to clean all the fans easily and powerfully.
This product is so powerful that it can actually suck up and blow away all the dust! I was truly amazed!
It should be noted that this product is also designed for other uses, proving to be a versatile tool, as it can be used to clean the car, defrost windows, and even light a fire! In short, truly EXCEPTIONAL!
With a brushless motor capable of reaching up to 300,000 rpm (as specified), this blower effectively removes dust even from the most difficult corners. It's so powerful that it can effortlessly move moderately heavy objects like fans, ideal for demanding tasks and for cleaning delicate equipment like cameras, keyboards, circuit boards, tight spaces, or filters and vents.
It features 3 different speeds, allowing you to adjust it based on your needs and the fragility of the components you're using it on.
At maximum power, the air it expels is slightly warm, which is why it can be useful for defrosting or drying surfaces. However, at this power, the device becomes quite noisy, but let's just say that's the price you pay for its effectiveness!
It functions as a blower and a vacuum cleaner; you can switch from blowing air to vacuuming debris simply by turning the device, as one side has the suction port and the other one that expels air at a higher flow rate. For the first port, the suction accessory snaps into place, while for the second, the conical air-channeling accessory attaches magnetically. I must say that, for the use I'm making of it, it seems to be much more powerful as a blower than as a vacuum cleaner.
This product includes many useful accessories to aid in cleaning, such as a set of multifunctional brushes, some very similar and therefore not very interchangeable, and a long enough charging cable that allows for use even while charging (which I don't recommend, given that it wears out the battery). However, it surprisingly doesn't include a carrying case, so I assume the manufacturer believes it's best to carry everything in its own box, which itself is very rigid and has a magnetic closure. It's cumbersome to carry around, but useful for keeping everything within reach.
It charges via USB-C, and having an electric motor eliminates the need to purchase disposable compressed air sprays. Its high-capacity battery allows for extended use, although operating time is obviously reduced if you use it at maximum power. To check the battery level, just above the USB-C port, there are four solid blue LEDs; when the battery is low, only one remains lit red.
It has a double flashlight: one at the front in the cone that expels air, and one at the bottom, which can flash as an SOS. The lights are controlled by two different buttons: the first is on the handle, while the second is on the base.
The manufacturer promises up to 10 years of motor life, making it a long-lasting investment for those who frequently use this type of tool. The materials used to make it are also top-notch: the product is heavy and rigid, with a comfortable handle and excellent grip.
It's simple to use, but for first-time users, it's highly recommended to follow the instruction manual, especially to navigate the various buttons. But I must say, it's not complicated!
The accessory set also includes a second HEPA filter for the vacuum cleaner. Overall, all these accessories, the attention to detail and various features, as well as the quality of the materials and the power of the motor, justify the price of the product, which I repeat is truly an excellent investment for its power, practicality, versatility, and durability.
HIGHLY RECOMMENDED!