Meet the iHEARHD: a smart wearable device that serves as an invisible hearing aid, allowing hear better in a crowd. It is tiny and fits discreetly inside your ear. You get 4 program settings to choose from. With 20-bit digital audio processing, you experience crisp sound quality anywhere.
The developers are also introducing iHEARMAX, which is a behind-the-ear hearing aid for people with mild to severe hearing loss.