Review title is Another Product for the Landfill [SEP] This is more like a gimmick than a functional "nail dust" vacuum. I was hoping I could use this mini vacuum for cleaning up crumbs as well. It runs on batteries but the suction level is average and I have to go over the space with the vacuum several times before it picks up anything. The idea is good only if it has strong power but you can tell it's cheaply made. Another item for the landfill, thanks AOERM (yet another meaningless and unpronounceable brand name from the land of junk)