It is possible to make hearing and seeing easier with the help of the Iphone settings

Kurt “CyberGuy" Knutsson reveals how vision and hearing can get better with simple tweaks to iPhone settings on many models. Can't hear or see well? IPhone settings to make hearing, seeing easier. Can’t hear, see or hear well? Make simple tweaks on iPhone settings.

Accessibility Assistant allows users to adjust settings to better see and hear what's on their device. iPhone has a built-in Accessibility assistant that can help users hear and see more easily. Accessibility assistants can also be used to help users adjust settings on their devices.