I really like this little rechargeable facial brush. I had one (other brand) for years %26 paid WAY more for it. It just died, so I chose this rechargeable one, the main reason being I don't have to worry about having an electrical cord by my sink all the time. Plus it works great, just as good as the expensive one. It has 2 speeds, but I'm not sure why you would need the higher speed, I have not used it %26 probably won't. It comes with 3 or 4 brush heads to choose from. So far I have only used the softer one %26 I love it!! When I exfoliate, I would use one of the stiffer brush heads. I have been using it almost a week %26 the charge is still strong. I think the manual said it will hold a very long charge, so I'll see how long. I would have been very happy if I only had to charge it once a week, but it is still showing a 91% charge! It is pretty quiet too, so that's a plus to me first thing in the morning. I think I chose the right facial cleaning brush!!