I am selling an audio device that I no longer use because it is broken. Power-on confirmed. I haven't used it for a while, so the head part has undergone a bit of hydrolysis. I replaced the ear pads with new spare ones. There are no noticeable scratches or stains, but I used it for about 3 years, so please refrain from purchasing if you are sensitive to such things. Bose QuietComfort 15 wired headphones, providing a comfortable fit with synthetic leather ear pads. - Model Name: QuietComfort 15 - Brand: Bose - Connection Type: Wired - Ear Pad Material: Synthetic Leather If you have any other questions, please leave a comment. Thank you for looking.