The Mio is designed to be a vibrating ring worn around the base of the penis during sexual intercourse or masturbation. It can be used by beginners or more advanced users, as long as one enjoys vibrating sensations on their penis.

There are two things about this vibrating penis ring that set it apart from the rest of the crowd. The first is its material. It is made of a very high grade of silicone that is amazing. It stretches well to make it easy to put on and grips the base of the penis well. The texture is silky smooth but not so slick that it slips out of place.

The other feature that makes the Mio so wonderful is the design. It's buttons are simply and easy to use and they also serve as the contact point for the recharger. Yep, its rechargeable and boy does it pack a punch. It has many different vibration modes and the intensity of each mode can be turned up or down. It is very comfortable to wear and it packs quite a vibration, so much so that it actually vibrates the entire penis virtually turning the penis into a vibrator itself!