The CY788 is a multi-functional device that massages the feet with pounding vibration action, delivers infrared heat to the soles of the feet, and can also generate negative ionization at high or low energy levels, bene-fitting the whole body.

 The Negative Ionizer is the brainchild of the renowned Dr. Matsumoto Masayuki (Japan), using high-voltage electrical fields to provide the body with negative ions in a therapeutic context. It transforms alternating electrical currents into negative ion energy. The result is simply a large number of negative ions, just as occurs iin nature, for instance in waterfalls, waves, or lightning storms, which can produce a cooling refreshment.