Sennheiser IE60 wired earphones. The flat frequency response across the entire range delivers superb high-fidelity sound, and the high level of satisfaction across all genres is truly a testament to Sennheiser's quality. Being wired, there's no delay or sound dropouts, and you can enjoy high-quality audio without worrying about battery life. Only the main unit will be provided (tested and working). Although they are originally designed to be worn over the ear, they can be used normally without doing so. I don't think there are any noticeable scratches or stains, but please understand that this is a used item. I am also listing this item elsewhere, so please comment before purchasing.