The App can help you learning and mastering the pronunciation and handwriting of Portuguese. Key features as follows: Include 34 standard phonetic symbols of Portuguese and 26 letters of Portuguese. Use the articulator animation to show the process and techniques of pronunciation of each phonetic symbol. Use the stroke animation to show order of handwriting of each letter. Select over 300 common words to aid learning the pronunciation, and provide high-quality female and male sounds. Provide some effective listening and pronouncing training on the pronunciation of Portuguese. Provide exclusively physical voiceprint analysis of your sounds and the standard to help understand the essence of pronunciation. Provide a powerful audio player that can adjust the rate of speed, arbitrary switching, single loop, list loop, and so on.