Blue Dolphin is a jack rabbit vibrator of blue jelly material, like ocean. The rotating shaft has a series of ball bearings inside that rotate for a heightened vaginal stimulation. Dolphin clitoral stimulator vibrates at two speeds with just the touch of a button. Both shaft and stimulator are controlled separately with super easy, clearly marked buttons on a wider handle for easier visibility and a more comfortable grip. Rabbit vibrator has independent multi-speed control unit. The shaft is thicker than the similar rabbit vibrators.