The headphones work perfectly fine and have been handled with care.
Comes with original package and accessories. The original headphones cables haven’t been used as I bought a Sony MUC-B12BL1 Kimber Kable to replace it since day one, which is also included in the sale.

This is a part of my full Sony signature series collection sale which includes TA-ZH1ES, MDR-Z1R and NW-WM1A. Pls let me know if you are interested in buying them all together.