Bose QuietComfort Ultra Earbuds Black Purchased new in April of this year, used for about 4 months, 2-3 times a week. After that, it was stored in a desk drawer. I haven't dropped them, and I haven't used them during exercise, so the condition is very good. The box and accessories are all included. Since I haven't changed the initial ear tips, the included ear tips are unused and unopened. Disinfected before listing. Domestic retail price: ¥39,600 I am also listing a separately sold case that supports wireless charging (discontinued?). (Amazon price: ¥12,493) If you purchase both at the same time, a significant discount is possible. Please consider purchasing them together. *The photo on the 8th page shows the case with a cover attached. This is a sample photo for those who purchase the set, so the cover is not included if you purchase this item separately.