WhisperPhone is an acoustical voice-feedback headset that enables learners of all ages to focus and hear the sounds that make up words (phonemes) more clearly as they learn to read, spell, or process language aloud. WhisperPhone is fun and easy to use, and research has proven that users can hear phonemes ten times more clearly when they're wearing the WhisperPhone! That means that they can hear themselves better over background noise, and they can focus better on what they're learning.