1. Have you ever felt bothered by having to remember the result of numbers during the calculation process, but couldn't find paper and pen to write it down? This financial calculator combined with an LCD writing board can perfectly solve this problem. It is designed by a Japanese designer who pursues a paperless and environmentally friendly approach; you can take notes during calculations, calls, and meetings, improving your study and work efficiency.
2. The basic calculator is perfect for keeping information for children and yourself, and effectively performing mortgage calculations and tax conversions for finance, office, outlets. Accounting, school, and home use.
3. Can be carried anywhere, take it out and use it immediately when needed, easy to carry.
4. Daily use, very suitable for an environmentally friendly lifestyle choice.
5. Best gift: It can be an educational toy for preschoolers. It can be a travel toy for long car rides and road trips. Great parent-child gift for girls and boys aged 3 and up on 'S Day, Homeschooling, Easter, Birthdays, Children's Day, Thanksgiving, Christmas, and all occasions!

Basic parameters for handwriting area:
Dimension: 15.1x17.3cm
Writing pad: 148mmx75mm
Operating temperature for writing area: 0-40
Input pressure for writing area: 200~300g
Battery type: CR1220/40MAH
Film hardness for handwriting area: 3h
Calculator Basic parameters:
Battery type: LR1130/1.5V/68mAh
Calculator Display: 12 digits LCD
Power off: Smart automatic shutdown
Button: Silicone button
Color: Gray
Material: plastic

Package content:
1 x Calculator tablet
1 x Stylus

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture to be a little different from the real thing. The allowed measurement error is +/- 1-3 cm.