Basic digital hearing aids generally require the wearer to make some manual adjustments in certain listening environments such as turning a volume control up or down, or pushing a button to change listening programs. In contrast, a premium or more advanced hearing aid responds automatically to changes in the listener's environment, making changes based on the signals being detected by the hearing aid. The hearing aid wearer is not required to make any manual changes. As the level of the technology increases in hearing aids, so do the availability of advanced features.
Hearing Aid Products and Accessories by Manufacturer
Signia offers a broad range of hearing aids for every lifestyle and all configurations of hearing loss—including completely invisible, waterproof, and rechargeable hearing aids. Signia also has a complete line of wireless accessories that connect hearing aids wirelessly to mobile phones, TVs, MP3 players, and other audio devices.