Casebuy USB Vacuum Cleaner
 

When I was first approached to review Casebuy’s USB powered
vacuum cleaner, I must admit I had my doubts. My wife picked me up a
small battery powered vacuum cleaner some time ago, and it still sits in
its bag as the batteries wore out quickly and even then, it was not
nearly powerful enough. I thought that something that is USB powered
might have a little more sucking power and I wouldn’t have to worry
about having to swap out batteries. Here’s what I found.

http://www.buddhaslanroom.com/content/view/1440/26/