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Sontro OTC Hearing Aids User Manuals

Sontro Hearing Aids User Manual Cover The Sontro® OTC Hearing Aids User Manual (pdf) helps you get your hearing aids up and going, and assists with maintenance, troubleshooting, and more.
otoTune User Manual Cover
The otoTune® App User Manual (pdf) walks you through downloading the otoTune app, and getting it working with your Sontro OTC Hearing Aids.