Solar Calculator Handwriting Board is a portable writing board designed for learning and office use. It features an erasable surface with a lock button to prevent accidental deletion.
Product type: Writing Board
Material: Eco-friendly ABS
Color: Black
Intended use: Everyday use
Designed with an erase button and a lock button
Can be used as an erasable writing board and a smart calculator
Supports calculation while writing
Made of high quality PP material
Durable and lightweight
Foldable design for easy storage
Supports repeated writing, no paper and ink required
LCD screen has no blue light, protects the eyes
Ultra-thin design
Magnetic closure cover
Features: solar energy, reusable, environmentally friendly
Dimensions: combined 160 x 78 x 7mm, expanded 160 x 158 x 7mm
