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 mini 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: This portable student calculator can handle complex calculations, integrals, and logarithms with ease, offering a reliable solution for various mathematical tasks. 5. Advanced Features: Designed with advanced functionalities, this scientific calculator supports vector calculations and scientific computations, making it a versatile tool for educational and professional use. Note: Different factory batches may have slight variations in appearance, which do not affect functionality. Color: Black Material: Plastic Package Contents: 1 * Scientific Calculator Only the above package content is included; other items are not part of the package. Note: Light reflection and differences in display screens may cause slight variations in the color of the item shown in the picture compared to the actual product. Measurement may vary by +/- 1-3 cm.