This vaginal exciter is designed to give the maximum pleasure. The 4.75in x 1.5in penis shaped shaft has a core of beautiful balls that rotate deep inside the vagina. This erotic sensation along with the added vibration and clitoral stimulation heightens every orgasm. The playful RoBo Rabbit has ears, which flutter and tease the clitoris, helping you to achieve the most intense orgasm you could ever imagine. Requires three AA size batteries not included. Experience the ultimate pleasure!