The SHURE SRH1540 are high-fidelity headphones featuring an open-back design and carbon fiber-style housing. I purchased them new about 5 years ago, and I'm selling them because I rarely have the opportunity to use them. All original accessories are included, and I'm also including two 4.4mm cables as a bonus (I forgot the manufacturer...). I'm sorry, but I'm not accepting price negotiations on this item. Thank you for looking.