12Digit Display for Clear and Accurate Calculations Easily handle everyday math tasks with the large 12digit display, designed for clear visibility and precise reading. Ideal for home budgeting, schoolwork, or office accounting, this display ensures you can view numbers comfortably without straining your eyes. Dual Power Supply for Reliable Use Anytime Stay powered up in any environment with the flexibility of both solar and battery operation. Solar power works in welllit areas, while the battery backup ensures continued performance in lowlight conditions or when natural light is unavailable. Comfortable and Efficient Input Large, responsive buttons make data entry smooth and reduce typing errors. The spacious key layout enhances comfort during extended use, helping you work faster and more efficiently whether you are balancing accounts, performing homework, or managing inventory. EnergySaving Auto ShutOff Designed with an automatic powerdown feature, the calculator conserves battery life by turning off when not in use. This helps extend operating time and supports ecofriendly energy usage. Practical Applications 1. for students needing to solve math problems or complete assignments quickly and accurately. 2. Reliable for office professionals handling financial records, invoices, and reports. 3. Handy for everyday household tasks such as tracking expenses, calculating budgets, or managing small business accounts. Specifications: Display Type: 12digit large screen Power Supply: Dual mode (solar and battery) Key Design: Large, easypress buttons Energy Efficiency: Automatic shutoff feature Suitable Environments: Home, school, office, business use