Svr one is a c-shaped ring with vibration designed to press the base of the penis, thus enhancing erections and, during intercourse, simultaneously stimulating the clitoris, with a discreet and futuristic design, very light and elongated, for additional stimulation. It is very versatile, since it not only serves as a toy to stimulate two people simultaneously, but can also be used as a vibrator for external areas by accommodating the anatomy of the hand, placing the fingers in the ring and easily directing the vibration. The ring is c-shaped, not closing completely, thus adapting to the base of the penis more comfortably and releasing it more easily. A very affordable, simple and very functional product made of soft tpe, a material that is not very elastic but elastic enough to adapt and exert pressure. With a single control button, very intuitive and easy to use. It is splash resistant, very easy to clean and includes two lr44 batteries. Its use time can be up to 60 minutes.it is recommended to use water-based lubricant to improve the placement and make the experience much more enjoyable.main features:vibrating ring for the penis.C-shaped.to stimulate simultaneously during intercourse.useful also to accommodate between fingers and stimulate erogenous zones.discreet, futuristic and very light.versatile.versatile.also to accommodate between fingers and stimulate erogenous zones.Useful Also to accommodate between the fingers and stimulate erogenous zones.Discreet, futuristic and very light.Versatile.Does Not close completely, so it is easier to release.Made Of soft tpe.not very elastic, but fits well.A Single control button.Splash Resistant.Includes Two lr44 batteries.T. of use: 60 minutes.