- Two-Way Power Source: This calculator operates on both solar power (ideal for bright environments) and a long-lasting battery (included), ensuring reliable performance while promoting energy efficiency and environmental sustainability. - Extra-Large LCD Display: Features a 12-digit extra-large LCD screen with a user-friendly 45-degree angle design, reducing eye strain during extended use and enhancing readability. - Versatile Applications: Perfect for a variety of settings, including business, office, home, and school. Whether you need to track personal finances or perform quick calculations, this calculator is an essential tool for budgeting and everyday tasks. - Comprehensive Functionality: Equipped with essential functions such as addition, subtraction, multiplication, division, backspace, grand total, clear entry (CE), percentage (%), and memory functions (M+/M-/MRC). Automatic shut-off after 6 minutes of inactivity conserves battery life. - Use Scenarios: - Ideal for small business owners managing daily expenses and finances. - Useful for students in need of a reliable tool for homework and exam preparation. - Great for home budgeting, making it easy to track monthly expenses and savings. This calculator combines functionality, convenience, and sustainability in a sleek design, making it a valuable addition to any workspace or learning environment.