Thank you for viewing! I have confirmed that it works before listing. I used it myself, and it's recommended because you can easily transfer CDs to your smartphone! Regarding the operational check, please understand that I have not performed checks on items other than those listed. Please purchase as is. The items for sale are basically purchased used, so please understand that I do not know the period of use. Please check the condition of the product from the photos; the information written here is a guideline. If there is a discrepancy between the description and the photos, the photos take precedence. For packaging, I often use the cheapest shipping method and recycled packaging materials. Clothing and hats will be folded compactly for shipping; please understand that wrinkles may occur. Please understand that stuffed animals may be slightly compressed for shipping. The photos are taken with a mobile phone camera, so the colors may differ from the actual product. Please refrain from bidding if you are sensitive to minor imperfections, as there may be oversight of external damage. We do not accept repairs, exchanges, or parts procurement. If the instruction manual is not in the photos, please check the manufacturer's website. Occasionally, problems may occur due to impact during shipping. Please be careful as returns are not accepted after the receipt evaluation. If you have any other questions, please ask via message.