Features: LCD inductive writing surface makes your writing or drawing without any delay. Equipped a professional stylus for easy writing, easy to operate. High efficiency, erasing your drawing just by a touch of the erase button. Ultra-slim and compact design, 9.7 inches large screen. Perfect assistant tool for school, office, home use or other use. Built-in replaceable button cell, convenient to replace when out of power. Description: Made of eco-friendly ABS material, useful and environmental-friendly. Easy to cultivate children& 39;s writing, calculus, painting abilities, learn with fun. Lightweight and easy to carry, recyclable, easy for deaf people to communicate. Specifications: Material: ABS Color: red, black, green Size: 236*155*5mm Battery: CR2025 Button Battery(included) Package Included: 1 x LCD Writing Board 1 x Stylus Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Due to different personal measuring techniques, there might be 1-3cm error of the physical. Thank you