In the Music Equalizer app, you can customize the sound of your music player to get the best sound quality.

If you don't know how to use it, the first thing you need to do is open the app and click on the "Enable/Disable Music Equalizer" button. You will see an option for enabling or disabling the Equalizer.

If you want to enable it, you need to click on the "Enable" button and select the "Music Equalizer" option.

After that, you will be asked to choose the sound system of your phone. If you choose the default sound system, you will see a button for "Apply Default Preset". If you want to use another sound system, you will have to select the option for "Apply Custom Preset".

After that, you will be asked to choose the effects that you want to apply. You can choose from five different bands. The first thing you need to do is to select the band that you want to modify. After that, you will be asked to choose the effects that you want to apply.