Chargeable Calculator, Foldable Portable Handwriting Board, Calculator Writing Tablet Black LCD 12 Digits Display Chargeable Foldable Portable Handwriting Board, for Office Home School

Description?  Our integrated calculator and notepad boost productivity, allowing simultaneous note-taking and drawing while performing calculations for enhanced study and work efficiency. Supporting 12-digit calculations, the notepad also acts as a protective cover for the calculator, erasing notes easily for information security. Its compact foldable design ensures portability, fitting into pockets for quick access and immediate use. Featuring a non-blue light LCD screen for eye protection and reusable writing to reduce paper consumption, it's eco-friendly. Crafted with premium silicone buttons, it offers a comfortable and silent design suitable for various scenarios like offices and studies. Specification: Item Type: Calculator Writing Tablet Material: LCD, ABS Color: Black Product Size: Approx. 15.1 x 9 x 1.3cm / 5.9 x 3.5 x 0.5in (Manual Measurement, There is a Small Error) Battery Type: Lithium Battery (Built-In Battery) Battery Model: 402020 Battery Capacity: 120mAh Product Features: 6in Handwriting Board, No Sound, 12 Digits Display Package List:1 x Calculator Writing Tablet 1 x USB Cable1 x User Manual1 x Stylus Note:Ship with built?in battery