■ Item Details Manufacturer: Audio Technica Product Name: Stereo Headphones Model Number: ATH-C11 Release Date: September 1992 Accessories: All items shown in the photos. Since it is unopened, the operation has not been confirmed. Please check the photos for detailed specifications. Please note the following: ▶︎ Please purchase only if you understand that the item is old and may have scratches, bends, dents, or other defects. ▶︎ Recycled packaging materials will be used. ▶︎ Due to work commitments, it may take several days to ship the item. We apologize for any inconvenience. ★ If you do not agree to the above points, please refrain from purchasing.