A hearing aid is a small electronic device which can be worn by people with hearing loss. It makes some sounds louder so that a person with hearing loss can listen, communicate, and participate more fully in daily activities. A hearing aid can help people hear more in both quiet and noisy situations.

A hearing aid has three basic parts: a microphone, amplifier, and speaker. The hearing aid receives sound through a microphone, which converts the sound waves to electrical signals and sends them to an amplifier. The amplifier increases the power of the signals and then sends them to the ear through a speaker.Bluetooth connectivity makes it possible to wirelessly connect your hearing aids to your mobile phone and using a mobile App user can measure your Hearing Loss and upload his report which automatically fit the hearing aid according to his audiogram.