Bose QuietComfort Ultra Earbuds, Black New, Unused Please note that the packaging may have peeling, tears, or stains. There are no receipts, proof of purchase, or warranty. Due to a visual inspection, we have not been able to check for fine details or parts that require disassembly. Please refrain from purchasing if you are looking for a perfect product. Please understand the above before purchasing. ＜Important Notes＞ To prevent product substitution, returns are generally not accepted after purchase. The original invoice, etc., will not be included. ＜Regarding Unopened, Unused Items＞ We cannot provide support for initial defects. We have not directly confirmed the operation of the product.