Review on DataVac Computer Cleaner: Super Powerful Electronic Dust Blower for Effective Cleaning - Eco-friendly Alternative to Compressed/Canned Air by Martin Alvarez

I cleaned my computer and keyboard today and this thing did its job in just a minute. So much power and it was incredibly easy to use. Just plug it in and press a button. Although I had a little trouble putting the attachment on at first, now that it's on it's no longer a problem for me as I don't have to take it off anymore. Personally I don't need any other nozzles, I tried the keyboard cleaning nozzle and for me it restricted the airflow too much to allow optimal cleaning of it. I believe mine might have some defect, although it might be a bit difficult to describe. On the underside of the electric vacuum cleaner there is a ventilation opening with a foam filter, through which air circulation can be felt when the device is switched on. I described it in such a way that no one would think that's what I mean when I describe it. While the device is on, my boot bleeds some air from the stitching on the top of the device's case (above the sticker and above the screws that hold the two parts of the device together). When using this device, I constantly feel a significant amount of air entering my hand from this location. I'm not sure if it's normal for the dust bag to work or not; but still it seems to work fine. I'd go for a less expensive rag, but most reviews said these devices get hot after use for more than a minute or two. The rag did not get hot during use, although I could feel the warmth emanating from it, it was always a comfortable temperature. And it has some weight, but it's manageable.