Bloc de notas LCD con energía solar y calculadora científica: diseño plegable de doble función para oficina, escuela y negocios (blanco/negro)

​ Tired of Juggling Multiple Tools?​​ Say goodbye to cluttered desks! This 2-in-1 solar-powered LCD pad combines a ​​12-digit scientific calculator​​ with a ​​pressure-sensitive writing board​​, eliminating the hassle of switching between devices. Perfect for left-handed users too! ​​ Key Features That Shine:​​ ✓ ​​Solar + Battery Hybrid​​: Never run out of power—works even in low light. ✓ ​​Crisp LCD Display​​: Anti-glare screen protects eyes during prolonged use. ✓ ​​Ultra-Portable​​: Foldable ABS body (only 100g) slips into bags effortlessly. ✓ ​​Error-Free Calculations​​: Supports logarithms, trigonometry, and % functions. ✓ ​​Custom Branding Ready​​: Ideal for corporate gifts with your logo imprint. ​​Imagine the Possibilities:​​ Picture this: A student ​​solving equations​​ while jotting formulas on the same device. An executive ​​scribbling meeting notes​​ with instant budget calculations. A traveler ​​tracking expenses​​ under the sun—no charger needed! ​​ Upgrade Your Efficiency Today!​​ Whether for ​​exam prep, tax season, or client presentations​​, this tool adapts to your needs. Click [Add to Cart] now and enjoy ​​hassle-free productivity​​—with a ​​planet-friendly twist​​!