I am listing this item as junk due to malfunction caused by accidental washing. Immediately after washing, it functioned and produced sound, but the sound quality was muffled. Subsequently, it stopped charging and became inoperable. (The red light flashes when charging.) --- Items included: • Earphone body (left and right) • Charging case ※ Box, cable, and accessories are not included. --- Notes: • This is listed as a completely non-functional junk item. • Please use it for parts or repair practice. • Please purchase only if you understand the condition. • Returns and refunds are not accepted. --- Additional Information: There are no major scratches or cracks on the exterior, but since it is a defective item due to washing, no operation is guaranteed.