I received this item as an unopened product, but I have no opportunity to use it, so I am putting it up for sale. The box has scratches and stains. I have not inspected the item by opening the box, nor have I checked its operation. As this is an old product, there is a possibility of deterioration over time. I am selling this as a junk item. ① In the unlikely event of initial defects or malfunctions, I will not accept returns or refunds. ② Even if there are initial defects or malfunctions, please do not leave negative or very negative feedback. Please purchase only if you agree to the above two points. Recently, there have been many people who request compensation after purchase. I cannot provide compensation, so please read the description carefully before considering a purchase. Free shipping. To minimize the shipping size, the item will be shipped with only bubble wrap around the product box (see photo 10). Please understand that this is a simple packaging. If anyone is interested in using this, please consider purchasing it.