I purchased this bundle because I had been wanting to try the Nuface, and I also needed a new facial cleansing brush. Plus the price was unbelievable! Well, the Nuface worked great and still does, but the Mia Prima wasn't oscillating. It would only vibrate. So I emailed Current Body and they sent me another Mia Prima, and it was the same way! After charging it up to it's max (18 hrs), I noticed the vibration was a little faster and stronger, but still no oscillating. I took to the internet to look for reviews, and only a couple people said the same thing. So idk if this is supposed to be like that, or I got another defect. I just decided to keep it and move the brush around my face. Which I don't like, but since I got such a good deal and because of Current Body's good customer service, I'll settle for the minor defect.