It’s a really good air duster, and it’s durable. It caught my hair because I was being silly with it, and it just like chopped it and kept going. The vacuum attachment is okay, it’s not amazing but it does kinda work. Power to weight/size is really good, you get a lot of cfm and pressure out of it, yet it can fit easily in a pocket. You don’t even need max speed.

This compressed air set is quite comprehensive. It does a fantastic job at blowing particles. I've used it for blowing off my grill and the sawdust after cutting wood. It has really good speed and power, and the battery life seems to last a while too. These used to be pretty expensive, but they cost of them have gone down, so I think this one's price is in line with the others to be competitive.

i got this Air Duster because I was tired of constantly buying canned air for my electronics, and it is a huge upgrade.

It is a fantastic multifunctional tool. Not only does it blow dust out of keyboards with incredible force, but it also has a vacuum feature on the back end to actually clean up the mess instead of just moving it around. The high definition screen is a really nice touch, making it easy to check your remaining battery life and wind speed at a glance.

The battery capacity is massive, so you don't have to worry about it dying in the middle of cleaning your car interior or PC. Plus, the built in LED light is perfect for seeing into dark computer cases or tight corners. With all the included attachments, it is a powerful, reusable alternative to compressed air cans and an excellent choice for keeping things clean.

A lot of power packed in a small device. This air duster can be a vacuum or blower. It can inflate or evacuate air, making it a 4 in 1 device. It is a charagable device that takes about 3 hours to charge, giving 2 hours for use. To convert between a vacuum and an air blower, parts need to be rearranged. The parts are durable, as is the base device. There are several attachments to provide different shapes for vacuuming and air blowing. The device is quieter than a regular vacuum. The noise level is low, compared to other similar devices. Overall, the device feels strong and durable. I have liked using the air blower to get dust out of computer equipment, even from inside a laptop case. The vacuum is just as safe to use on computer equipment. It also works well to get dust out of heat registers, air conditioners, and appliances. It is strong enough to get built up dust out of tight spots. It’s been a great tool for dusting. After using it for about a month, it has been reliable and it remains to be a strong source of air dusting. Amazing for dusting computers, much better than compressed air. It’s a good value.

I have a smaller previous model of theirs and I use it very often, so I jumped on this larger when I saw it. I'd say its twice as powerful as a previous model, but the battery discharges about three times quicker. But you generally only use it for short periods of time leaving leaving plenty of opportunities to re-charge.

I use these for (in order of most often): Blowing sawdust off the tables and floor in the garage. Blowing sawdust off of boards, lumber, or myself after I've just sawed, sanded, or drilled. In Fall with this better model - blowing leaves off the driveway or at the curb . Stoking the lump charcoal in my smokers and grills. Hosing out dust and whatnot from keyboards, computer cases, and fans. I have never been able to figure how to vacuum with these but I don't care since I have other portable vacuums that are built just for that purpose. And I generally don't use the slew of other included attachments - I pick one and stick with it.

The only thing I don't like about this model is that you have to cycle through all the speeds to turn the unit off. If you overshoot that off setting, you have to cycle trough all the speeds again just to turn it off. The previous model has a up/down slider bar on it so there no way to miss the "Off" setting.

K&F Concept Electric Air Duster with Display
This thing blasts dust like crazy in a good way. The digital screen shows battery percent and speed, so I know how hard it’s running and when to recharge. I used it on my keyboard, PC fans, and car vents and the airflow pushed out crumbs and lint fast. The LED light is actually useful for dark corners under keys or inside the case. It comes with different nozzles for tight spots and a brush tip for vents, and the attachments click in snug so they don’t fly off. Battery life is solid for a few deep cleans on medium power, and it recharges without buying more cans. Heads up though, top speed is loud and strong enough to spin PC fans, so I hold the blades still when I clean. It’s heavier than a disposable can, but the grip is comfy and the balance is good

This is my first electric air duster, so I went in just hoping for a cleaner camera and a dust free keyboard. It works better than I expected. The airflow is strong and focused, and the brushless motor feels steady rather than sputtery. I like the simple screen display for speed and battery, the 10,000 mAh battery has handled several clean ups on a single charge, and the LED light helps me see crumbs in tight spots. It comes with a generous set of attachments plus a pouch, which keeps everything organized and easy to grab. I have used it on lenses, the computer keyboard, car vents, and the middle console, and it makes the whole process faster and less wasteful than canned air. Noise is present but reasonable. For the features and build, it feels worth the price and has already earned a permanent spot in my cleaning kit.

This electric air duster is amazing. The power on this thing is unreal. It blasts away dust, crumbs, and pet hair from keyboards, computer fans, and even tight car crevices like it’s nothing. The 350,000 RPM motor is no joke; you can actually see the difference in how clean everything gets.

The LED screen and light are great touches, letting me see exactly what I’m doing and how much battery life I’ve got left. The battery lasts a long time, and the 10,000mAh capacity means I can do a full round of cleaning and then some before recharging.

I’ve used it everywhere: electronics, shelves, vents, car interiors... and it performs flawlessly every time. Forget canned air; this is the upgrade you didn’t know you needed.

I jettisoned my expensive canned-air habit years ago and traded up to a cheap, rechargeable dust blower. It's well worth it. Cans of compressed-air can go for $10USD so it doesn't take a lot of convincing. My cheapo air gun bit the dust for the last time so this really caught my eye. It's very space-age looking with sort of a super-villain ray gun vibe. Very polygonal and right-angle averse. It's really powerful as an air blower. Tremendously so! Feels like a substantial motor is lurking beneath. It just wails on anything in its way. The vacuum cleaner implementation isn't something that I would use very much. It's pretty gentle compared to the air blower. I don't know if that's by design or some underlying reason but it's still pretty efficient at separating stray bits of Cheetos that have been accumulating between the keys of your laptop. Overall, a pretty impressive gadget. It's a darn good gift idea too. It's something they probably don't already own and it's also something that everyone could use (whether they realize it or not.)

This electric air duster is very powerful and clears dust easily without needing multiple passes. The device feels solid and good quality. It makes quick work of things like keyboards, car dashboards, and air vents, where dust usually builds up. It is well-packaged, and includes different attachments and carrying bag.

Battery life has been good as well. A single charge has been more than enough for me to clean my keyboard and also go over the car dashboard and vents without running out of power.

Overall, it feels effective, easy to use, and a useful alternative to disposable compressed air cans. It is priced at £49.99 at the time my order was placed, which I think is reasonable considering the overall quality and performance.