1. Material: ABS
2. Uses: note taking, family messages, casual doodling, etc.
3. Writing pad battery type: CR2032 (included)
4. Calculator battery type: LR1130x2 (included)
5. Screen: flexible eye protection LCD + super bright film
6. Stretchy tactile keys, wear-resistant rubber design, comfortable and responsive to the touch
7. Small and convenient, can be carried around
8. Suitable for multiple scenes, long life
9. Size: 270x169x16mm
10. Weight: about 500g