Super Voice Calculator

Voice calculator in addition to ordinary calculator functions, but also with a unique voice technology,
Help to speed up the calculation of the time you need to concentrate on the manuscript of the proof, and no need to worry about the wrong number.
The characteristics of flash flash products
1 sliding switch simple, scientific computing model, fast and convenient
2 automatically save computing history, at any time to see the results of the need for
3 this calculator also uses a new algorithm to avoid the Android calculator small digital time to calculate the common problem.