Background noise from the street, for example, can be muffled, and natural sounds such as birdsong can be amplified. Some apps and hearing aids are able to detect the acoustic environment and adjust automatically.
There are also apps featuring tips and instructions on using and caring
for your hearing aid, as well as apps for those with tinnitus that offer a customized sound library to alleviate the symptoms of tinnitus
Some models can also be connected wirelessly to TV or audio devices. This turns the hearing aid into wireless headphones that conduct sound directly into the ear, allowing you to enjoy the sound at full strength.