First of all, thank you for viewing the product page. ※This product is also sold through other channels, so there is a limited quantity. If possible, before purchasing, we would greatly appreciate it if you could check the stock to avoid any potential problems.※ 【New/Unused/Used】 Unused. 【Product Condition】 ・Since it is unused, there are no major scratches or stains. ・The condition is based on the seller's subjective assessment. We have uploaded photos, so please check the condition. 【Operation】 ・Working product. ・In the unlikely event that there is a problem after the product arrives, we will accept returns within one week of the product's arrival, so please rest assured. ※Regarding returns, the one-week period starts from the date the product arrives at the buyer's home, not from the date the buyer confirms receipt. We can also confirm the delivery date and time from the tracking number, so please make sure there are no misunderstandings.※ 【Accessories】 ・Main unit ※Regarding shipping, it may occasionally take 4-5 days to ship the item after requesting shipment from the delivery company. Usually, we ship within 1-2 days of receiving your order. We change the number of days until shipping procedures are completed each time, so please check.※