Description of FaceMate - Dual Wave Ultrasonic Face Massager Unique dual massager has 1mhz (a million sound waves per second) and 3mhz (3 million ultrasound waves per second). 1mhz penetrates up to 3" into body and 3mhz just 1 or 2 millimetre. Use 1mhz large disk for muscles and small disk 3mhz for skin. The high frequency generated by the device is absorbed by proteins in tissues, muscles, fat and blood which activates cells, improve metabolism, hence extend the lifeÃ¯Â¿Âœcycle of cells and prevents furrow. Nourishes, moisturizes and firms up the skin without heating the outer skin. Six red LED lamps help skin get smooth and heal wrinkles. Win Lucky Draw, Get Free Shopping!.