1. Effortless Complex Calculations: The scientific calculator enables you to easily solve complex math problems, equations, and scientific formulas, making it a valuable tool for students and professionals. 2. Dual Power Source: This portable school calculator features a dual power system with a built-in solar cell for extended use without batteries, and a battery backup for reliable performance. 3. Versatile Use: The multifunctional calculator is ideal for practicing a wide range of math problems, from GCSE and A-level exams to higher-level studies, helping you prepare for academic challenges. 4. Comprehensive Functionality: With simple operation, this portable student calculator can perform complex calculations, integrals, and logarithms, offering a capable solution for various mathematical tasks. 5. Advanced Features: The scientific calculator includes functions to support vector calculations and scientific computations, providing versatile functionality for academic and professional use. Note: Different production batches may have slight variations in appearance, which do not affect performance. Color: Black Material: Plastic Package Contents: 1 x Scientific Calculator Only the items listed above are included; other accessories are not included. Note: Lighting and display settings may cause slight color differences between the image and the actual item. Measurement may vary by +/- 1-3 cm.