Scientific Calculator 2 in 1 LCD Display 12 Digits Erasable Digital Writing Pad, Foldable with Lock and Erase Button, Replaceable Battery and Solar Power, Perfect for Students and Daily Use

Highlights

• ✪ 2 in 1 LCD 12-Number Calculator:The scientific calculator features a clear 12-digit screen, providing high accuracy and easy reading of calculations, perfect for everyday school and vocational use.
• ✪ Erasable Electronic Writerboard: Equipped with a digital typeboard that allows you to easily record notes, equations, or ideas during the calculation. No paper or ink, making it environmentally friendly and repeated writing.
• ✪ SMART LOCK BUTTON: Completely scan the content of the writing board with the press of a button, with a locking button prevents accidental deletation, giving you security and flexibility in use while studying or working.
• 💗FOLDABLE & LIGHTWEIGHT DESIGN: The portable and stylish design folds easily, perfect for carrying into school bags or office bags without taking up too much space.
• ✪ REPLACEABLE BATTERY & Solar Power:The device runs on a long-life replaceable battery, with a built-in solar cell for intelligent and sustainable energy without the need of repeated charging.
• 💗💗EYE COMFORTABLE LCD SCREEN: The writing board has a blue light free screen, which relieves eye strain and suitable for prolonged use by students or long hours workers.
• 💗PERFECT FOR STUDIES AND TEACHERS: It is a great learning tool for middle school, high school and college students, and helps teachers to speak out ideas and equations quickly and efficiently.
• 💗💗ECO-FRIENDLY AND FUNCTIONAL: Replace paper notebooks with an innovative digital way, reduce paper waste and supports the environment, while maintaining a functional and organized lifestyle.