If you are looking for a simple way to mirror your smartphone's screen and audio, then Cast to TV: Miracast is definitely the solution for you. Not only will it allow you to mirror your screen, but also its audio, which makes this a truly versatile application.

To start using the application, you will first need to install it. After installation, you will need to go through the setup process, which consists of a few simple steps. The first step is to choose your device to be mirrored, which will be done by selecting the device that you want to mirror. Next, you will need to install the application on your phone, and then you will need to run the application.

After you have done that, you will be presented with the main screen, which will have two sections. The first section is the list of devices that you have connected to your Wi-Fi network.

When you click on the device that you want to mirror, you will be given the option of connecting or not connecting.