Beautiful design: 12-digit display, large numbers are easy to read, large and sensitive keys for easy calculations. Double power: solar energy, energy saving and environmental protection. Durable silicone button: good feel, ABS plastic material, light weight. Reasonable configuration and convenient operation.Perfect for home and office: perform common calculations and various financial functions, perfect for adults and students.The upright LCD screen helps prevent glare and eye strain, while the display provides crisp, clear numbers even in low light light. Power and power keep you going. Finish whatever you want, whenever and wherever you are, so you never miss a step.< /p>Features: 100% brand new and high quality Material: plastic + electronic components Size: 150*120*35mmPower: solar / battery Perfect for the office, home, school bags, shops and cars Functions including: multiply, divide, add, subtract and percentage Box contents: 1x calculator