Ⅰ. [Large 12-digit Display] The large LCD screen clearly displays big numbers, making it easy to read from a distance. Supports up to 12 digits. Ⅱ. [Dual Power Design] This calculator uses both solar and battery power (battery not included). In well-lit environments, the solar panel provides continuous power. Ⅲ. [Sensitive and Large Buttons] Buttons are responsive and register quickly, displaying the correct number on screen. The large button design is comfortable and user-friendly. Ⅳ. Includes addition, subtraction, multiplication, division, backspace, grand total, CE, percentage (%), memory functions (M+/M-/MRC), ON/AC, and automatic power-off after approximately 6 minutes of inactivity. Ⅴ. A practical calculator for business, office, home, school, or anyone needing regular calculations. Color: Pink. Material: Plastic. Size: 11.94 x 14.99 x 3.81 cm. Package Contents: 1 x Calculator. Ⅵ. Note: Light reflection and different display settings may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3 cm.