Profile: Interton Hörgeräte GmbH specialized in design, developing, and producing hearing aid devices. We market hearing systems under the Bionic brand name with ADRO technology. Our product line includes receiver in the ear, open fit behind the ear, in the ear & power instruments. The receiver in the ear is the latest phenomenon & combines with both behind the ear & in the ear instruments. It offers more gain & a broad fitting range. Our open fit behind the ear offer instant & effective physical fitting. It eliminates the plugged up feeling & voice distortion can occur with traditional ear molds. Our in the ear uses the custom mold & offers tailored fit to the patient. Our power instruments use the powerful amplification for those having heavy hearing loss.