Thank you for viewing! HDDx2506x0661 I will reply as soon as possible, so please feel free to ask any questions in the comments. After use, it was stored in a closet away from direct sunlight. I am selling it because I have no opportunity to use it. 【Condition】 The case button is broken, so connection requires charging while connected. The earphones themselves work normally. 【Included Items】 Everything in the photos. 【Shipping】 We plan to ship within 1-3 days of payment. We will ship via anonymous shipping with a tracking number. 【Other】 I have several other similar items for sale. Discounts are available for combined purchases, so please comment.