The Magic Wand is an electrical personal massager that provides deep, strong vibrations for a satisfying massage. It also relieves pressure and loosens tense muscles, which increases blood flow to the cells. This may help improve function throughout the body. The Magic Wand massager is designed for a United States 110-120V/60A power source. Specs: Massager: 12 Inches Long, Head: 2 1/4 Inches Wide, Cord length: 6 foot, 1.2 Pounds, 110-120V/60A Power Source Only, 1-Year Warranty. Multi-Function Wand Essentials Controller: Turn your 2 speed wand into a variable speed wand with this variable speed controller. While your current wand massager may be strong and powerful, if it is limited to 2 speeds, that limits your fun! The wand controller is an extremely helpful tool for those with the need for adjustable speed. Simply plug the box into the wall, plug the wand into the box, and adjust the dial according to your desires. This premium controller offers 6 feet of cord for additional mobility, quality long lasting components, a custom dials and a wide speed band.