These are earphones I purchased about a year ago (2024) for around 6000 yen. The functions themselves, such as noise canceling and ambient sound mode, work without any problems (tested). Since I bought them a year ago, there are many stains and scratches, and the text has worn off. The box is also torn. Also, the cover/mesh of the audio output part of the right earphone is missing, as shown in the last photo, leaving a hollow. In addition, I don't know which charging cord came with this product, so I will be selling it without one. The second to last photo shows the contents. I am selling these because I am buying new earphones, so I am open to price negotiations. Shipping costs are not included in the price. I will ship them with the recipient paying the shipping costs.