Omg, this thing is amazing. I bought it for play time with my husband. He was hesitant at first, but after he tried it, he is addicted! It's our new favorite! On the highest setting, I can feel it vibrate too, while in action. It really is just like a finger motion, and is spot on for the prostate. The only complaint we really have is that it is hard to keep in place while he is on top. I think I can design something I can sew up to help with that problem. My husband and I highly recommend this product!!!This is an amazing toy that has a strong vibration! Oh, and the price is unbelievable.