Worn with the "sheath" on top of the penis, Ben's Sex Supercharge Kit delivers powerful vibrations straight to the clitoris bringing her to powerful orgasm quickly and with great intensity. Worn with the "sheath" underneath the penis, those same vibrations are delivered to your scrotum! Either way, by placing the cock ring at the base of your penis, you ensure a hard, enduring erection and a supercharged sexual experience. The three speed controller is easy to use and can be enjoyed by both partners.Requires AA Batteries X2 Not Included