These are Beats by Dr. Dre Solo Pro Wireless headphones. They are now discontinued, making them a valuable, high-performance wireless headphone. You'll be drawn in by the on-ear, stylish, and compact design, as well as the powerful sound quality and noise cancellation. ● Includes the main unit only. ● Condition: Used for about a year, but there are no stains or malfunctions. There are some age-related scratches on the sides of the ear pads and the body, but I don't think they are very noticeable. The adjustment part opens up, so it's held in place with tape, but the length can be adjusted without any problems. ● Other notes: Stored at home. Please check the photos for details of the design.