Compact 12Digit Solar and BatteryPowered Calculator Experience reliable performance and clear results with this dualpower calculator designed for everyday use in home, office, or school settings. Built for convenience and efficiency, it offers all the essential functions you need for quick and accurate calculations. Key Features: Dual Power Options: Operates using solar energy for ecofriendly performance or with one AA battery (included) for consistent use in lowlight conditions. Clear Display: Equipped with a quality Japanese LCD screen, easily view up to 12 digits at once for precise input and results. Versatile Functions: Supports standard calculations including addition, subtraction, multiplication, and division, along with advanced operations for percentage, square root, rounding, and decimal place adjustments. Memory Keys: MC, MR, M+, and M functions enable storing, recalling, and managing numbers for multistep calculations. Convenient Clearing Options: CE/C key allows partial or full clearing for quick correction of errors. Auto PowerOff: Conserves energy by shutting down automatically after 8 minutes of inactivity. Practical Use Scenarios: 1. Office Work: Ideal for managing budgets, preparing reports, and performing quick data checks without relying solely on computer software. 2. Educational Activities: for students handling math assignments, learning calculations, or preparing for exams with reliable functionality. 3. Home Budgeting: Easily track expenses, calculate savings, and evaluate financial planning with clear, fast results. Specifications: Power Source: Solar panel and one AA battery (included) Display: Japanese LCD screen, 12 digits Functions: +/, percentage, square root, rounding, decimal place setting, CE/C, MC, MR, M+, M Auto ShutOff: After 8 minutes of no operation Compact and portable design suitable for desk or travel use This calculator delivers dependable performance and longlasting usability, making it a practical tool for professionals, students, and home users who demand clarity, accuracy, and convenience in their daily calculations.