Features: Solid Metal Housing--looks high-end and stylish, perfect match to your phone. Stylish CD Texture--minimalist but eye-catching. Ergonomic Design--for excellent in-ear comfort and good noise isolation. Cone Structure--prevents from harsh highs and heacy nasal. Powerful Acoustic Driver--fine and melodious sound is conveyed by high quality metal composite diaphragm for better sound. Sweat-proof and Tangle-free Cable--ultra-flexible and durable in use. 3.5mm Gold-plated Plug--compatible with most smartphone and portable players. In-line Mic Control--Integrated control remote and Mic enables you answer calls, adjust volume and switch songs.