1.8-digit large screen display.

2.LCD liquid crystal display can not shake, is fixed

3.Full calculation and memory function

4.This size is convenient to carry

5.The keys are round and cute to press

6.The power is dual power-button battery and solar

7.The design is special and creative for the promotional gifts

8.It is suitable for the supermarket or company promotion gifts

9.The color can be silver,balck or colorful as you want

10.The package can be box or blister card packing.