During a car journey passengers are exposed to various burdens of electromagnetic fields (EMFs). Static and alternating electric or magnetic fields, pulse-modulated fields generated by mobile communication networks and devices, bluetooth connections and navigation systems are the typical burdens during a car ride. The same applies to bus, train and plane journeys. An examination with bioresonance according to Paul Schmidt reveals that people who are exposed to these burdens always experience interference in 6 fundamental frequency values (12.50; 82.60; 87.79; 99.75; 86.85; 99.50). These values have been integrated into dipole antenna systems of the Car-Rayex to provide a constant harmonising effect.

The Car-Rayex does not change any surrounding EMFs, but strengthens our defence and helps compensate for any energy deficits. It is designed to strengthen us during travel, but it can also be used wherever we feel bombarded by both low and high frequency EMFs.

The Car-Rayex should be placed on a flat surface near the body, with the label facing up.  It has an effective radius of around 2 metres.  It is not powered by electricity. No maintenance is required. It can be used continuously provided it is not broken. It should be cleaned with a moist cloth to prevent the accumulation of dust, dirt or static.