Sony WF-1000XM5 Platinum Silver Earphone Right side (R) only * Operation confirmed * Pairing confirmed Please purchase with confidence as the above has been confirmed. Instant purchase without comments is also possible. If you have lost one earbud or want to revive your earphones, please consider this. Battery operation has been confirmed for over 1 hour. Battery life duration has not been confirmed. Please note that the battery is a consumable item and is not covered by warranty. Please be sure to check the product condition in the photos. We will assume that you have agreed to the condition after purchase. Due to the product being used, there may be small scratches or stains that cannot be removed. Please understand that this is a used item before considering purchasing. ◆◆Important Notes◆◆ This is the version (4.0.2) earphone. Please note that it cannot be paired with versions other than 4.0.2. Please be sure to check the version of your other earbud before purchasing. If you do not know how to check the version, we will tell you how to check it. (Please note that this is different from the app version) ◆◆Pairing◆◆ Although Sony officially states that you cannot purchase a single lost earbud separately and pair it, it is possible if the above version conditions are met. Pairing requires a reset + initialization (see the official page for instructions) If you don't understand, please feel free to ask. Pairing is possible even with different colors. Please note that we do not accept returns due to pairing issues caused by version differences after the product arrives. Search terms #WH-1000XM