Train, tone and firm your vagina, and have fun for days doing it with Pretty Love's 12-function vibrating Kegel balls. Allow yourself or even your partner to experience and control the 12 vibration functions that include a variety of speeds and patterns for intense internal sensations. Discover and use any of the 12 preset modes or create your own with the free mobile phone-controlled app. Give your muscles the workout and pleasure they deserve with interchangeable vibrating Kegel balls. Function: 12 vibration functions Charging: USB rechargeable Material: ABS silicone Color: Purple High distance application Water resistant