BEATS FLEX Color: BLACK ⚪︎ This is a used item purchased about a year ago at an electronics retailer, but there are no noticeable scratches. ⚪︎ Used 3-4 times a month for a maximum of 3 hours each time, for about a year. ⚪︎ Please refrain from purchasing if you are sensitive to used items. ⚪︎ No operational problems. ⚪︎ I used the medium-sized ear tips, which have been thoroughly cleaned with alcohol wipes. ⚪︎ All instructions and accessories are included. ⚪︎ Please note that there is a dent on the upper corner of the box (see photo 18). ⚪︎ Waterproofing will be applied, and the item will be wrapped in cushioning material and shipped anonymously (Mercari delivery). ⚪︎ Returns are not accepted. Instant purchase ⭕️ Price negotiation ❌ Holding items ❌