【Excellent Condition】BOSE QuietComfort 20 Acoustic Noise Cancelling ＜For international customers＞ We offer immediate purchase approval. Our store deals exclusively in authentic products, so please feel confident in making your purchase. This item was received as a gift and used only once or twice before being stored. I believe this is a rare item that is difficult to obtain nowadays. Please take this opportunity to purchase it ⭐︎ ＜※Please be sure to check and agree to the following before purchasing＞ ・The item is stored indoors in a dark place, and there are no smokers or pets in the house. ・The items for sale (items to be sent) are all those shown in the photos. ・The information listed on the product page is for reference only and may not match the actual product. Please confirm the accurate product information yourself. ・Please contact us with any questions before purchasing. ・Areas that cannot be visually confirmed (e.g., sealed at the time of manufacturer shipment, contact surfaces between parts) have not been checked. ・There may be changes over time, damage, missing items, or missing parts that cannot be fully expressed in the text or photos during storage or listing, and the product may not be in the same condition as when it was newly shipped by the manufacturer. ・The acquisition date and the manufacturing date of the product may differ. ・Self-serving cancellations and unfair evaluations that result in negative feedback due to unconfirmed or unapproved information on the product page are prohibited. ・Unauthorized use of my (Ham's) profile, images, and text on the product page is prohibited. ・Packing will be done with various packing materials, and may be simple packaging. ＜List of similar category products＞ #Musical instruments, audio equipment_Ham ＜The following is not a description of this product＞ QC20 Quiet Comfort 20 headphone bass treble wired with microphone up to 16 hours playback music bass treble discontinued rare discontinued obsolete audio