This is a pair of Shure SE530 headphones. I bought them used here on Head-Fi, had them for about 6 years, and have used them extensively for about 4 years. The cable going to one of the earphones is pretty damaged at the Y-connector (see photos), and the rubber covers at the bases of the earphones have gotten detached.
Sold as is. Items included are in the photos: headphones with the cable, several pairs of tips, some connectors and things that came with the headphones, and the carrying case. I do not have the original box. Please let me know if you have any questions.