With this remote-controlled vibrating toy, featuring 12 vibration patterns and a handy memory function, strengthening your pelvic floor becomes a true pleasure. This toy is ideal for vaginal stimulation. Place the balls in your vagina and experience intense stimulation while enhancing the elasticity of your vagina. Thanks to the memory function, it remembers your favorite settings for even more enjoyment. The toy is USB rechargeable, while the remote control operates on 1 AAA battery.