SONNET 2 is powered by FineHearing*, to provide the closest to natural hearing possible. FineHearing technology offers excellent hearing and a richer, fuller hearing experience.
In addition, SONNET 2 has Automatic Sound Management 2.0. This automatically changes the volume and other settings to match the hearing environment you are in. It also reduces background noise, so that you can hear more clearly in busy environments.
*Fine-structure coding is not indicated for pre-lingual children in the USA.