The design of the new JH3 is inspired by that of the silhouette of SCHOTTIS shutters when against the sun. To achieve this stunning look on the JH3, an important factor is choosing- aluminum alloy as the construction material- this aluminum alloy is carefully shaped with a 5-axis CNC machine, carefully hand polished, and goes through many other manufacturing processes used on high-end products to give it a pristine mirror-like finish, each “stripe” of light and shadow clearly showcased. Finally, PVD coating is also applied to the surface of the JH3 which not only increases the rigidity of the IEMs, but also allows that mirror-like finish and stripes to further shine and last longer against wear and tear.