Features: Electronic desktop calculator with 12-digit large LCD display, tilt-adjustable viewing angle for easy reading. Made of high-quality plastic, durable and impact-resistant. Equipped with anti-slip pads on the bottom for added stability during use. Dual power design powered by solar energy and battery (battery not included), energy-efficient and environmentally friendly. Supports addition, subtraction, multiplication, division, GT, CE, M+, M-, MRC, MU, and other calculation functions to help improve work efficiency. Lightweight and portable design; ideal for home, basic office, business, school, and educational use. Specifications: Color: Blue / Pink / Black (optional) Material: Plastic Display: 12-Digit Large LCD Display Power Supply: Solar and 1 x AA Battery (Not Included) Item Size: 15 x 12 x 4 cm / 5.9 x 4.7 x 1.6 in Item Weight: 109 g / 3.8 oz Packing List: 1 x Calculator