It looks sleek and nice, it seems to hold battery life well, but it's just some basic tooth brush head that just kind of vibrates a little, there's nothing to the actual effect of the brush. Because it was not much more useful than a manual toothbrush, I just stuck with my old oral b, the thing I was trying to get an upgrade to. I honestly think this product is a ripoff that sucks you in with a sleek appearance, but little functionality in regards to your dental hygiene. So it's just sitting around in my bathroom not being used.
Edit: Also, after leaving this review they offered me money to remove it.