The HD 205-II provides studio-grade detail and frequency response coupled with brilliant shielding of ambient noise. The rotatable ear cup as well as the single-sided cable make them a professional companion for DJ's and home recording. Unlike competitive models, the earcup rotates while maintaining earpad contact on your head for stability and comfort without leaking noise into adjacent microphones. The HD 205-II comes with a convenient protective pouch and locking 1/4" adapter for storage and transportation. For more than 65 years the Sennheiser name has stood for top-quality products, true sound and tailor-made solutions for every aspect of recording, transmission and reproduction of sound. Sennheiser wants people to not only hear all aspects of sound, but also to feel it, too. With German engineering, decades of experience in professional business, and innovative science, Sennheiser stays true to the sound and sets new standards for headphones, headsets, microphones, and integrated systems.