Thank you for viewing. The SHARP EL-501J is an entry-level scientific calculator. It features a flat, slim design and has a stylish appearance like an information terminal. You can find detailed features on the manufacturer's website, through AI searches, and in other sellers' listings. Please take a look. [Notes and Product Condition] In addition to the above, the product has been used a few times and stored indoors. There is no box or instruction manual. Also, there are scratches on the product. Power has been confirmed. Other inspections have been done, but there may be oversights. Please make your judgment based on the photos only. This is a used item, and individual perceptions of product condition may vary, so please refrain from purchasing if you are sensitive to such matters. If you understand the above points, thank you for your consideration.