NEWYES 991ES Scientific Calculator (Banggood CN)

🧮 NEWYES 991ES Scientific Calculator – Smart Calculations Meet Notetaking!

Revolutionize your math experience with the NEWYES 991ES 6.5-Inch Scientific Calculator—a powerful, innovative tool that combines advanced calculations with a built-in LCD writing tablet. Now just $15.99 at Banggood CN Warehouse!

🔍 Key Features:

✏️ Built-in LCD Notepad – Write notes while calculating, with a stylus included.
🧠 417 Functions – Covers integrals, derivatives, statistics, and complex numbers.
📏 Foldable & Portable Design – Fits in your pocket for on-the-go use.
☀️ Solar-Powered + Replaceable Battery – Eco-friendly and reliable power source.
🔒 Note Lock Function – Secure important notes until you're ready to erase.
💪 High-Quality Plastic Keys – Durable and sensitive for precise calculations.
🔥 Upgrade your productivity—order now before the deal ends!