All Valera hair dryers use a wavy wire heating element, which makes the distribution of airflow temperature more uniform, compared to spiral heating elements. The patented FLON fan - Fan Low Noise - produces a more powerful airflow, while reducing the acoustic noise of the fan. Valera hair dryers are manufactured at the factory in the city of Ligornetto (Switzerland) and are marked with the "Swiss Cross" and "Made in Switzerland" logos, which are a guarantee of quality and high level of competence.