This product went above and beyond my expectations. The vibrating speed on it is just strong enough to not be too much for me. Make sure if you don't want to be heard to use it with some music playing, since the noise is a little loud until it is covered. The only complaint I really have is that a couple of the rubber heads are hard and uncomfortable. I was able to soak them in warm water and it softened them up to the point where it isn't uncomfortable to use. I wish they had recommended that when I bought it. Over-all though, this product has become one of my favorite toys. It gets me there quickly, and is easy to clean.