I'm selling a detachable straight cable that I no longer use. This cable was originally included with the HPH-MT8 headphones, which I purchased used on Mercari in December 2025. I have stored it indoors after checking its condition. I am selling the detachable straight cable and a 6.3 mm plug adapter as a set. 【Product Details】 ・Manufacturer: 　YAMAHA ・Compatible Models 　- HPH-MT8 　- HPH-MT5 ・Contents 　- Detachable straight cable (3m) 　- 6.3 mm stereo phone plug adapter (screw-type) ・Condition: 　Used ・Notes: 　- Will be wrapped in bubble wrap and shipped in an envelope. (Photos 5 and 6)