The videos work on the principle of modelling. The colours, Hz frequency images and words are modelled on the frequencies emitted by the smartphone. This is based on a level that is difficult to explain here, as all videos resonate with an invisible/audible frequency that is coupled in 'hyperspace'.
This hyperspace connection was mentally instructed by me. I realise that this is difficult to understand at first. That's why I advise you to simply try it out ... Your instincts will tell you when something is good for you. My mentor, a pioneer in the field of frequency medicine, always said to me: "Your feeling is always right".
Please always read the descriptions of the frequency videos! I accept no liability!