We will ship within 24 hours of payment. * Pre-inspection and alcohol disinfection performed. * We will provide re-pairing instructions at the time of shipment. * Returns and refunds are available for initial defects. Please consider this if you are having trouble with a malfunction or loss. ■ Product SONY WF-C500 Black Right earbud only ■ Operation Check Details The following normal operations have been confirmed: ・Charging with the original charging case ・Bluetooth connection with Android smartphones and connection with the dedicated app ・Audio output from smartphone music playback → Left it for 2 hours, and confirmed that the audio output continued after 2 hours ・Tap operation of the earbud ■ Version 1.0.7 * Please note that pairing may not be possible if the left and right versions are different. There is a track record of successful pairing even with different versions, so if you are concerned, please check your own version and ask if you have any questions, and we will answer to the best of our ability. ■ Condition We have judged it to be a beautiful item without any noticeable scratches or stains. Please be sure to check the condition in the photos as well, as individual differences may exist. ■ Shipping Shipping will be done within 24 hours of payment. After alcohol disinfection, we will wrap it with bubble wrap and a plastic bag to prevent damage and water damage before shipping. ■ Returns and Refunds If there is an initial defect regarding the operation-checked content, we will accept returns and refunds, so please contact us without giving a rating. ■ Used Goods Handling License Used Goods Dealer Permit Chiba Prefectural Public Safety Commission No. 441120001436