The Cem Tech device uses the wavelenghts called Millimeters. This frequency range was discovered by russian scientist, Devjatkov. Biological cells operate between 42-78Ghz. The cem tech device falls within this range. It can trigger cellular responses simply, because it operates within the range that cells can understand the frequencies. It is virtually, the most versatile healing device on the face of the planet. The cem tech device can record any frequency and play it back into the body. viruses can be cleansed from the blood and the organs by recording the frequencies found in the body and playing it back into the system. To learn more or purchase a Cem Tech device.