Features: Case is durable and protects the calculator. It is a robust and professional scientific calculator. 12-digit widescreen display, two-line display showing both input and calculation results. Scientific calculator with 240 functions. Handles simple statistical calculations for variables 1 and 2, as well as three angle modes (degrees, radians, grads) and scientific/technical symbol modes. Battery-powered, reliable to use. Sliding protective cover with a hard shield that prevents scratches, collisions, and dust. Perfect for students, college students, and professionals. Only calculator included; no other accessories are demonstrated in the image! Specifications: Product: 240 Function Student Calculator Size: Approximately 163x83x16mm / 6.42x3.27x0.63in Color options: White/rose/blue/purple Weight: 140 g Material: ABS Digits: 12 digits Battery: Requires 2 AAA batteries (not included) Notes: Due to lighting effects and camera angles, there may be slight variations in the product; please understand. Allow 0-1 cm tolerance due to manual measurement. Packaging includes: 1 x calculator Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.