The firm end can be inserted into the vagina, while the flexible part is placed on the clitoris or can be used in the anus. The man positions it so that the firm end is in the anus and the flexible part stimulates the perineum, making this vibrator ideal for gay couples too. The penis can easily penetrate and enjoy the texture and vibrations. With two powerful motors, this device offers 10 different vibration modes that intensely stimulate both partners. Includes USB charging cable.