Hitachi Magic Wand & Free Speed ControllerWand massagers can be a powerful and enjoyable product. However, you shouldn't limit yourself to the minimal number of speeds that are provided, which is typically two. With the included speed controller, you can create a finite number of speed levels. This allows you to find that ideal setting to send you over the edge. The wand speed controller works with a wide variety of wand massagers, including the related wands below. Note: The Hitachi magic