Experience the perfect blend of functionality and eco-friendly design with this Bamboo Solar Calculator, crafted from premium bamboo wood for a natural, durable finish. Featuring 18 engraved keys with scientifically designed large buttons, this calculator ensures a comfortable and intuitive user experience while maintaining a sleek and minimalist appearance. Key Features: · **Eco-Friendly Bamboo Construction:** Made from carefully carved bamboo wood, the durable construction offers a sustainable alternative to plastic calculators with engraved numbers that will not fade over time. · **Large Button Design:** The 18 large, ergonomically designed buttons provide comfortable, accurate input and align with natural human habits for effortless use. · **Clear 12-Digit LCD Display:** Equipped with a large screen that clearly shows up to 12 digits, this calculator ensures easy readability from a distance, making it ideal for both quick calculations and detailed work. · **Dual Power Supply:** Powered by both solar energy and a built-in CR2032 button cell battery, this calculator offers long-lasting reliable performance with automatic power-off after 5 minutes of inactivity to conserve energy. The battery can last for at least two years without replacement. · **Compact and Portable:** Measuring approximately 170 x 82 x 19 mm (6.7 x 3.2 x 0.7 inches), its lightweight and slim profile makes it easy to carry and convenient for daily use at home, office, school, or business environments. · **Wide Application:** Ideal for office work, business accounting, student calculations, retail transactions, and general household use, providing a paperless and efficient calculation tool for various daily tasks. Specifications: · Material: Bamboo Wood · Number of Keys: 18 · Display: 12-Digit LCD Screen · Battery Type: Built-in CR2032 Button Cell (240mAh) · Size: Approx. 170 x 82 x 19 mm / 6.7 x 3.2 x 0.7 inches · Power Supply: Dual (Solar and Battery) Package Includes: · 1 x Bamboo Solar Calculator This bamboo solar calculator combines sustainability, durability, and functionality, offering an environmentally conscious choice without compromising ease of use or performance. It is a reliable and stylish addition to any workspace or study area.