Large Lcd Display : Experience unparalleled clarity with our extra large lcd display. Designed for easy reading from any angle, this feature ensures that numbers are always in focus. Dual Power Design : Never worry about power again. Our dual power design combines solar and battery power for uninterrupted use. Ideal for busy offices or classrooms. Sensitive Big Buttons : Speed up your calculations with our sensitive big buttons. Precision-engineered for a tactile response, these buttons enhance accuracy and efficiency. Ergonomic Design : Crafted for comfort and efficiency, our ergonomic design supports natural hand positions, reducing strain during prolonged use. Functionalities : Enjoy a range of functions including addition, subtraction, multiplication, division, memory operations, and more, all packed into a sleek, user-friendly design. Step into the future of computing with our innovative calculator, designed to meet the needs of professionals and students alike. Its dual power source ensures reliability, while the large display and sensitive buttons offer unmatched usability. Perfect for your office desk or classroom setting.