Features: Simple and sleek design, lightweight and easy to carry in pockets or school bags. 12-digit large display with intelligent power-saving mode for extended battery life, lasting up to 2 years. Automatically enters sleep mode after a period of inactivity; press any key to wake. Back features a non-slip pad to prevent sliding on desktop surfaces and includes a 15-degree viewing angle stand for comfortable use. Mute button design ensures quiet operation, ideal for shared environments. Round buttons are stylish and durable, tested for tens of thousands of presses. Specifications: Size: approx 14x8.5x1cm / 5.5x3.35x0.39in Color: White, Pink, Green, Orange, Yellow Weight: 110g Material: ABS Note: Due to lighting effects and shooting angles, slight color variations may occur. Please allow 0-1cm measurement deviation due to manual measurement. Package includes: 1 x Calculator