One of the features of this model is its all-metal bodies that will prolong its service life. The design of the earphones is very sturdy but elegant; they are also very convenient because of their ergonomic shape. When discussing many advantages of this model, one can't let the cable made of oxygen-free copper go unnoticed. Really good sound, pleasant color and design are supplemented with a lively and laconic package design making these earphones an excellent present.