My roommates and I have been needing a new duster since our move as the hand ones we had weren’t making the cut with certain things (such as delicate decorations or our electric devices) I found this electric duster and suggested we try it as we knew air cans had been going down in quality as of late. Well we finally got a chance to use it just this past week and we love it! We love the brushes it coves with to help remove tuck dust and love the fact there are 3 power settings! and the fact it can be charged and wont ever run out of air means this one time purchase was totally worth it!