Calculator handwriting board, so that calculation and recording can be seamlessly connected!

1. The writing board of calculator directly breaks the sense of "calculation+recording", and the left hand performs accurate calculation, and the right hand records conveniently, so that the thinking is uninterrupted and the efficiency is doubled and upgraded!
2, while calculating, while writing down the main points, calculator+handwriting board is super practical! Don't press the big button wrong, clear the screen with one button and use it repeatedly, the battery life of the dual power supply is stable, and the office, business reconciliation and students' problem-solving are all suitable ~ Say goodbye to the messy paper and pen, and the efficiency is directly full!
3. It can be used for many purposes, such as financial reconciliation report, business statistics turnover and household record expenses. It is not only a calculator, a draft book, but also a memo and a small drawing board. Simple and fashionable appearance with multi-color selection, put on the desktop is a practical tool, but also a texture decoration.