Compressed Air Duster,Keyboard Vacuum Cleaner Mini,Good Replace Compressed Air Can,Reusable no Canned air Duster Car Duster Pc Duster Electric air Duster,Compressed air for Computer

It is inexpensive! The description says it replaces an air can, which it does not. It only vacuums. There is no way to switch the airflow. I bought it to clean my sewing machine, but I was hoping to be able to blow out the keyboard on my computer as well. I will still use it to remove the fuzz that builds up in my machine, but it's not easy. I made the assumption that it charges on USB, but it has to be plugged in to use. There is no internal battery to charge. The cord isn't quite long enough for my table set up, but it's not too short, so especially for a computer that would have a USB close by it works great. If like me you need it plugged in under the table, using the vacuum on top is hard. Also, the suction power on this vacuum is what you would expect on a $6 vacuum. Not very good. Still it's handy for the fuzziness of my machine, just not what I was hoping for.

if I could give this item my own personal star rating it might get a 10% of a star this item sucks it's not even blows hard enough to dust off your arm from cookie crums and when it came to us it was so loose fitting in all of its joints I was afraid it was going to fall apart, there was no way for it to work right. I wasted my money on this wouldn't even give you a dollar for it.