nuraphones only take about 30 seconds to learn how you hear! This needs to be done the first time you wear your them - then you’re good to go.
All you need is an iOS / Android device, and our nura app.
Your nuraphones will play a series of notes, and listen to your ears response. That's right! You don't even need to respond. After about 30s, you are ready to re-experince the music you love.