Massager is designed for foot massage only. High-speed
vibration and heat effect are two properties. Ultrasound
wave permeates into deep skin texture with transformed
heat and micro vibration to reach the effect of ski cell
revival circulatory acceleration of blood. Ultrasonic
ACU-Massager excites the cells and strengthens tissue
fibers, effectively preventing the aging process and recession.
This is completely safe and no negative side effect.