Enhance your calculation efficiency with this high-performance calculator featuring large, square mechanical keys designed for a comfortable and precise typing experience. Crafted from durable ABS material, this calculator combines tactile mechanical key feedback with a clear 12-digit display, making it ideal for office professionals, accountants, students, and anyone needing reliable numerical computation. Key Features: · Large Mechanical Keys: Equipped with generously sized, square keys that deliver a smooth and responsive typing experience, reducing input errors and increasing calculation speed. · Tactile Mechanical Keyboard Design: Each keypress provides satisfying tactile feedback, enhancing accuracy and user confidence during extended use. · Clear 12-Digit Display: The bright, easy-to-read 12-digit screen allows for large and complex calculations, supporting a wide range of numerical tasks. · Dual Power Supply: Operates on both solar energy and a single AAA battery (not included), ensuring uninterrupted power for continuous use in various lighting conditions. · Versatile Application: Perfectly suited for office work, accounting, student homework, and other professional or educational numerical tasks, offering dependable performance every time. · Multiple Color Options: Available in Green, Blue, Purple, Pink, Gradient Pink, and White to match your personal style or office decor. Specifications: · Material: ABS · Size: 135 x 135 mm · Power Source: Solar and 1 x AAA battery (battery not included) · Display: 12-digit Package Includes: · 1 x Calculator This calculator is designed to provide reliable, professional-grade performance with user-friendly features and durable construction, making it an essential tool for accurate and efficient calculations in any setting.