Sontro OTC Hearing Aids

The free downloadable otoTune app allows you to customize your hearing aids with a clinically validated 3-minute hearing test on your mobile phone all from the comfort and privacy of home. The Smart otoTune app automatically tests both ears simultaneously with your Sontro Hearing ...The free downloadable otoTune app allows you to customize your hearing aids with a clinically validated 3-minute hearing test on your mobile phone all from the comfort and privacy of home. The Smart otoTune app automatically tests both ears simultaneously with your Sontro Hearing Aids delivering quick calibrated results comparable to professionally administered audiograms.

The aids are specifically engineered for seniors and adults with moderate to mild hearing loss. Features. Automatically select the appropriate sound mode.

Durable and sweat resistanceSpecifications. Style: Behind the ear (BTE). Power Source: Battery Powered.