The Wand massager, while a strong, beneficial massager, is limited to the two-speed control on the handle. When you use this speed control box, you now have a chance to find just the right massage speed for your particular desire. Simply plug the box into the wall (now you'll also have a 2.5 ft extension for your wand massager). Plug the vibrator into the box and use the dial to control the different speed variations.

Features and Benefits:

• No more settling for 2 speeds. Use the dial for an infinite number of available speeds.
• The Var switch allows you to choose a particular speed. The Full switch generates full power between low-medium-high.
• It's lightweight so you can take the box along with you when you travel.