This speed control box allows you to perfectly adjust the speed of the Hitachi magic wand to the level best for you. Previously, users were limited to two speeds. Now the possibilities are endless. It even works with other similarly limited plug-in vibrators. If that was not good enough, it also acts as a 2.5 foot extension cord, so you can dial up the perfect speed farther from the nearest electrical outlet. It is as simple as plugging your wand into the controller and you're ready to get going. 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.
ENHANCE YOUR 2-SPEED MASSAGE WAND: Control the vibration speed of your massage wand with more precision. Use with the Hitachi handheld muscle massager.
EASY TO USE: Simply plug the box into a power outlet, and plug your massager wand into the Speed Controller and enjoy.
CUSTOMIZABLE INTENSITY: The control dial and easy to read switch makes it easy to find the perfect amount of vibration; perfect for customizing the intensity on different muscles and aches.
MEASUREMENTS: This controller for the hitachi wand massager is 4.5 inches in length, 2.25 inches wide, and 1.75 inches in height.
COMPATIBILITY: 110v cord with US plug. Compatible with most two-speed wand massagers. The variable power switch allows you to use solely as extension cord.