- Comprehensive Calculator Set: This black electronic desk calculator set includes 5 basic calculators, 5 AA batteries, and a user manual. Ideal for various settings such as offices, schools, markets, shops, and home use. - Durable and Eco-Friendly: Crafted from high-quality ABS material, these calculators are built to last. With dual power sources, including solar energy, they ensure uninterrupted functionality even in bright light, eliminating the need for batteries in certain conditions. - Large, Clear Display: The 12-digit display can accommodate most calculation needs, making it perfect for both personal and professional tasks. Designed with large buttons for easy operation, it enhances user comfort. - Compact and Portable: This handheld desktop calculator is designed for convenience. Its compact size saves desk space while still providing a comfortable user experience. - Versatile Applications: Perfect for students mastering math, professionals handling daily expenses, or shopkeepers managing transactions. This calculator simplifies basic calculations, making it a reliable tool for anyone in need of quick and accurate results.