This thing is awesome. Go buy this thing..
Ok, I freely admit at first, I bought this based on looks alone, it's retro, stylish, and it's not pink or purple for once! It also turns out to be a very impressive powerhouse. It revs like a car! No kidding, it seriously revs like a car, and it's got like an LCD "speedo" display on front to show you the power intensity. The nerd in me loves that to bits. This thing has impressed me way out of the ballpark I figured it would be in. It's also awesome because it's usb rechargeable, so cordless, just big enough to hold its own, but not so big it won't fit neatly in your bedside drawer. I cannot find a single downside to this thing, I would heartily recommend it. If you're considering it, do it. It's not just a happy little powerhouse, it's gorgeous too.