Rechargeable LCD Drawing Board & Scientific Calculator with Solar Power

This versatile device seamlessly combines a drawing pad with a fully functional scientific calculator, ideal for students, professionals, and anyone needing to jot down quick notes or mathematical equations. The drawing board features an LCD screen that allows for smooth, paperless writing and sketching, with the added convenience of being easily erasable. The calculator is equipped with advanced scientific functions, making it suitable for complex problem-solving. Powered by both a rechargeable battery and solar energy, this eco-friendly tool ensures long-lasting performance without frequent battery changes. Its sleek, portable design makes it perfect for use at home, in the office, or on the go. Material: plastic Compatible batteries: Dual power supply Display digits: 12 Net weight: 261g Whether it has voice function: yes Whether to bring batteries: yes Manufacture country: China Instructions included: No