KOTTOMulti-Use Electric Computer Duster Dryer Air Pump Dust Blower, High Pressure Electric Air Duster, Computer Cleaner Blower, Keyboard Cleaner, Electronic Devices, PC Cleaner and Laptop Cleaner

This is a powerful blower. Yes, it IS loud. So, get some earplugs and move the pets to another room before using. However, it gets dust out of spots that you'd never be able to reach any other way. I use it behind my refrigerator to get dust out of the coils. It makes a complete mess with dust flying all over the place, but there really is no other way to reach those little nooks and crannies within the frig. I like to think that I've increased the longevity of my appliances by keeping them relatively dust free. Next, I think I'll use it to blow the lint through the dryer vents to prevent buildup there.You may want to consider wearing safety glasses as well, because small debris such staples will go flying when you use it on keyboards. It's awesome that this is electrical so that batteries won't corrode inside the unit when not in use. I'm sure a battery operated unit wouldn't be nearly as powerful as this one. Keep this thing handy, because you'll use it more often than you think. I just wish I could find a vacuum cleaner that was as powerful as this blower is, because it does create quite a mess.

I use this blower for many things and it works well and is a great alternative to compressed air. You won't be disappointed with it's power. I'm telling you the next step up from this thing is a leaf blower.

I use this duster a lot. I live in one of those old dusty homes so it’s always a constant struggle dealing with dust getting into places that are hard to dust out.This machine is kinda loud, but I would equate that to a hand vac.It does does with several nozzles, one of which does not fit, but the rest do. Very nice not having to keep buying compressed air canisters. That said, this machine might not get into some spaces that the canisters would.I do think this thing was worth the price and am quite happy with my purchase.

I was looking for something to replace the canned air dusters as they don't last too long and can be fairly expensive to have to replace all of the time. I was pleased to see that this power duster plugs into regular household electrical outlets. Which is also nice because a lot of the re-chargeable dusters don't seem to hold a charge for very long. This power duster has two speeds, low and high which gives it a good degree of versatility for use in a variety of applications besides just computer dusting. The higher speed mode would work well for dusting furnace filters, work benches and other shop/household areas.I did notice that after about a 10-15 minute time period of use, the blower did seem to heat up somewhat. The enclosed instruction sheet did mention that the user should be aware of this possibility and to let the blower cool down if this occurs. I don't see this a major problem but it's an area that users should be aware of so as not to overheat the motor. Other reviews have mentioned that this item can be somewhat noisy, but considering how much air this duster can blow out, especially in the high mode, I would think that this would be normal for a duster of this size and power. I consider the noise level to be in the range of a regular vacuum cleaner of small power tool. A decent set of ear plugs or ear protectors could be considered by users who may find the noise level a little high for them.Overall I am pleased with this power duster and would recommend it as a good replacement for the canned air and re-chargeable dusters.

The blower is so powerful it blows the nozzles out of place, so you have to make sure you seed them in really good and tight. My blower stopped working after about 5 minutes of usage (the second time I used it). I e-mailed the seller and all they did was ask me for my address and they sent me a new one right away... so for that, great customer service! Great blower too with lots of attachments.

This item works great. The only downside is it sounds like you are 2 feet away from a jet engine when in use. I recommend it but be careful with your hearing.

I thought this would be a convenient alternative to canned air. I was wrong. It's huge. It's loud. It is inconvenient having to plug it into the wall. It's does blow harder than rechargeable versions, but that doesn't make me like it any better. There really is just no replacement for canned air.

For its small size this thing is really impressive and can move some serious air. Cleaning a keyboard or computer with this is light work, the duster's like that was a cute appetizer now let's do something more exciting.I was bracing for it to be pretty loud based on other reviews but it's much louder than I thought it could ever be. It's uncomfortably loud. Ear protection is recommended if you value your eardrums.Comes with a nice variety of attachments. The cord is quite short and is best used with an extension cord. Overall it's a powerful tool that lets you ditch the air duster cans forever but that comes at the price of damaging your hearing. 4/5

I'm not gonna lie, the product can get the job done. However, it would seem like the maker made this sound as loud as possible just for the sake of it. I have used other dust blower before and they are not 1/5 as LOUD as this one but can also get the job done just as well if you are just cleaning a dusty PC.FFS I'm just trying to blow DUST, not drilling through the Federal Reserve Vault. There really isn't ANY REASON why this needs to be as loud as an industrial grade chainsaw.GET SOMETHING ELSE that doesn't DESTROY your eardrums.

Tiene dos velocidades para manejo de aire ; se nota la potencia al instante sin embargo el flujo de aire debe salir por la parte principal para no perder esa potencia digo que parte del aire sale por el interruptor cerca del mango esto lo comprobe con un inflable pequeño (dona de 1metro de diametro) , después de muchos intentos pudo inflarlo , la descripción menciona que puede inflar camas de aire por eso me atreví a utilizarlo en un pequeño inflable. Además si sale aire caliente cerca del mango puede producir incomodidad al operarlo.No tengo ningún inconveniente con el aire caliente que pueda generar, solo que el aparato se calento después de 3 minutos de uso y no es que lo vaya usar 30 minutos continuos, ni mucho menos que el diseño permita 30 minutos continuos también, el aparato estuvo caliente no lo quise usar después de 4 minutos debido a su temperatura (hice limpieza de un teclado de laptop, una pc y muchas figuras de colección)

The media could not be loaded.  Es una de las mejores compras que hice por el buen fin.Suelo darle mantenimiento a aparatos electrónicos y esta bomba me ha servido para ahorrar en aire comprimido.Con todos los aditamentos que trae me ha facilitado mucho trabajo de limpieza. He limpiado teclados, computadoras, abanicos, televisiones, lámparas y más.El único detalle que veo como mejorable es que se siente un flujo de aire que pega directamente a tu mano mientras lo usas y después de unos minutos de uso el aire se pone caliente a tal grado que tienes que descansar un poco. Para mí eso no representa problema, así que espero, limpio con trapo y después sigo con la bomba.Así que sigue siendo un excelente opción, algo pequeño que me ahorra mucho dinero y tiempo.

I cant believe how much power this thing has. From six feet away, it blows cobwebs off the ceiling. Not kidding you. Its perfect for what I was looking for when cleaning out old amplifiers and computers and fans and anything else you can think of. Its loud, but who cares, it does the job as I need it to do. It only blows, but doesnt suck at it. haha

Very good product, blows the dust and cogwebs literally off of things. I use it to blow away dirt from the fans and heaters after and before I use them. Next door neighbor saw what I was doing and he was like damn that's nice, how much is it and where did you get it. I told him and he was like "can I pay you and buy one for me"? I said of course neighbor, and I did and he loved it.