Usage is very easy. Enter the English keyboard, simply press the VOICE button. Erase the character in CLEAR, you can enter as many times as another word.

please note!
Pronunciation is due to the use of TextToSpeech engine that Google has to offer, you may get rarely differ from the actual pronunciation. In addition, also it can not distinguish between such as the pronunciation of different words with the same letter. Last not please use it as a reference of pronunciation.