Blend X technology synchronizes the Nd:YAG 1064nm and Alexandrite 755nm wavelengths so that they can be used together or separately. The exclusive wavelengths work on the hair follicle and the hair shaft at different depths, which allows us to work with patients of different hair colour, thickness and skin types, ensuring a safe and effective treatment. The square-shaped working point ensures a faster and smoother treatment, without missing any areas and without re-burning areas that have already been touched. The ergonomic handle has an integrated airflow pump and HEPA filter to remove all unpleasant odours, and a dual refrigeration system. https://www.youtube.com/watch?v=Ba7pV8s541A