[CALCULATOR FUNCTION 2 IN 1]This is an innovative calculator, a calculator with a writing pad for easy recording. [CALCULATOR FOR ACCURATE CALCULATION] basic office calculator has an calculation chip, which can quickly handle multi-digit calculations with accurate calculation. Thereby improving the efficiency of work and study. [CALCULATOR SCREEN DISPLAY] 12-bit, better vision, vertical LCD display. [CALCULATOR LCD WRITING] Inkless drawing/notepad or paperless notepad/planning board. It can better your office and study. [THE CALCULATOR IS PERFECT AND OFFICE USE] performs general as as financial functions, perfect for adults and students. color:Black Material:ABS Package Contents: 1 x Calculators 1 x English manual 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.