Contents: Main unit only Product Condition: Operation confirmed. Shipping: Free shipping nationwide. It will be packed and sent via anonymous shipping. *Recycled materials may be used for cardboard boxes and other packaging materials. Notes: If any operational problems occur, please contact us before rating the product. We cannot accept returns or refunds after the product has been rated. Notes on Product Listing: This product is also listed on other sites, so it may be removed without notice if it is sold. If it is sold simultaneously, we will sell it to the first person to purchase it, so it may be canceled. If you require certainty, please inquire about the availability of the product before purchasing. Other: - We may change the shipping method at our convenience. In that case, the shipping cost will not change. Please understand. If you have a preferred shipping carrier, please let us know at the time of purchase. - We may not be able to ship within 2-3 days due to sudden business trips. If we have a shipping schedule, we will indicate the estimated shipping date in the user name (e.g., "Shipping scheduled for October 1st"). We generally aim to ship all items within 2 days, but if you need the item urgently, please inquire before purchasing. - We handle all aspects of listing, packing, and shipping ourselves. Replies to inquiries may be delayed. - We will not respond to significant price negotiations, inquiries requiring specialized knowledge, or inquiries that we find offensive. Please understand.