_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Multi-purpose Portable Student Calculator Scientific Vector Test Calculator Electric Counter Office School Electronics Supplies _x000D_ _x000D_ _x000D_ Features: _x000D_ 1. Effortless Complex Calculations: The scientific calculator enables you to easily solve the most complex math problems, equations, and scientific formulas, making it an essential tool for students and professionals alike. _x000D_ 2. Dual Power Source: This portable school mini calculatrice features a dual power system with a built-in solar cell for extended use without batteries, and a battery backup for weeks of reliable performance. _x000D_ 3. Versatile Use: The multifunctional calculator is perfect for practicing a wide range of math problems, from GCSE and A-level exams to higher-level studies, ensuring you are well-prepared for any challenge. _x000D_ 4. Comprehensive Functionality: With just a few steps, this multi-purpose portable student calculator can handle complex calculations, integrals, and logarithms, providing a powerful solution for all your mathematical needs. _x000D_ 5. Advanced Features: The scientific vector test calculator is designed with advanced functionalities to support vector calculations and scientific testing, making it a versatile and indispensable tool for students and professionals. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Specification: _x000D_ Origin: Mainland China _x000D_ Product size: 150.00x80.00x50.00mm/5.91x3.15x1.97inch _x000D_ Material: ABS _x000D_ Color: as shown in the picture _x000D_ _x000D_ _x000D_ Note: _x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x000D_ Please allow 1-2cm measuring deviation due to manual measurement._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1 xScientific Calculator_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_