RT620-BKの買取情報

The number you've provided, 6940526113782, appears to be a barcode, likely related to a product identified as RT620-BK. This format typically corresponds to an International Article Number (EAN) or a Universal Product Code (UPC).
To find more specific information regarding the product associated with this barcode, you can use a barcode lookup tool or app, or search for the product name "RT620-BK" directly online. The RT620-BK may refer to a specific model of an electronic device, accessory, or some other item, but further details would depend on the database in question. If you have any specific questions about this product or need help with something else, feel free to ask!