1. Writing surface: 12 inches
2. Power supply battery: button battery
3. Can be used as early education toys, dictation board, calculation paper, drawing board, message board, etc.
4. Oil-free, ink-free and dust-free, pressure painting, one-key clearing, environmental protection and health, anti-fall and hit-resistant
5. Used for math checking, graphic drawing, dictation of poems, English writing, etc.
6. It can be used as a ruler or as a mouse pad
7. 1.5mm non-raised edge, 3.9mm body thickness, light and comfortable
8. No need to charge, only a button battery is needed for power supply
9. Can write and draw at any time, using bistable liquid crystal pressure-sensitive display counting
10. Split-screen writing, multi-mode elimination, support full-screen content anti-accidental deletion mode
11. Weight: 210 grams
12. Dimensions: 18.5x28.5x0.4 cm