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Why Pair My Sontro OTC Hearing Aids to My Phone?

September 22, 2021 1 min read

Pairing your hearing aids to your mobile phone allows the otoTune app to test your hearing, produce a hearing threshold and program your devices to your personal amplification settings. You must also have your devices paired to customize other settings such as volume, listening mode, and equalizer. This process creates your own unique hearing profile within the otoTune app.