Twoway power for dependable performance This calculator operates using both solar and battery power, giving you reliable functionality in any environment. The solar mode works in bright light for energy efficiency, while the included longlife battery ensures uninterrupted use even in lowlight conditions. Automatic shutoff after prolonged inactivity helps conserve energy and supports environmentally friendly use. Clear and comfortable viewing Features an extralarge LCD display capable of showing up to 12 digits at once. The screen is set at a humanfriendly 45degree angle, making entries and results easy to read without straining your eyes or posture during extended use. Designed for versatile everyday needs Ideal for multiple settings including business offices, schools, homes, and finance tasks. Whether you are preparing invoices, managing household budgets, checking schoolwork, or performing quick calculations, this calculator offers dependable support for a variety of applications. Essential functions at your fingertips Includes standard math operations such as addition, subtraction, multiplication, and division, along with useful extras like backspace correction, grand total calculation, clear entry (CE), percentage calculations, memory functions (M+, M, MRC), and auto poweroff after about 6 minutes of idle use. Practical applications Use at the office for financial reports and transaction summaries Keep at home for balancing budgets and tracking expenses Ideal in classrooms for math exercises and quick problem solving Compact, efficient, and built for everyday accuracy, this calculator provides the functionality you need with ease of use you can rely on.