These are over-ear headphones from SONY. I purchased them used, but they are set to Chinese, and I don't know how to change the settings. I'm selling them to someone who can. Playback using a cable has been confirmed. There were no problems. Since I don't know how to change the language settings, I'm selling them as junk. - Brand: SONY - Accessories: Carrying case - Cable Type: Wired - Buttons: Power button - Design: Over-ear Thank you for looking.