【New, Unopened】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. I received this as a gift and have kept it in storage without using it. I believe this is a rare item that is difficult to obtain nowadays. Please take this opportunity to purchase it! ＜Product Description＞ Bose noise-canceling technology shuts out surrounding noise, reproducing sound that allows you to immerse yourself in music. With the touch of a button, you can switch to Aware mode to hear the sounds around you. Active EQ and TriPort technology reproduce deep, clear sound. Soft, snug-fitting Bose StayHear+ ear tips provide comfortable wear for extended periods. Model equipped with a 3-button remote control compatible with Samsung products. ＜Notes ※Please purchase after agreeing to the following＞ ・The product 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 as shown in the photos. ・Please be sure to check the product page before purchasing, and if you have any questions, please contact us before purchasing. ・The descriptions on the product page are for reference only and may not match the product being sold. ・Areas that cannot be visually confirmed (such as seals at the time of manufacturer shipment, contact surfaces between parts, etc.) have not been confirmed, and there is a possibility of age-related changes, damage, missing included items, etc., that cannot be fully expressed in text or photos during storage or listing, and the product condition is not the same as when the manufacturer shipped it new. ・The acquisition date and manufacturing date of the product may differ. ・Packaging will be done with various packaging materials, and may be simple packaging. ＜List of similar products in the same category＞ #Musical Instruments, Audio Equipment_Hum ＜The following is not a description of this product＞ QC20 Quiet Comfort 20 headphone Bass Treble Wired Microphone Up to 16 hours Playback Music Bass Treble Discontinued Rare Discontinued Out of print Audio