Do you find yourself having trouble hearing some sound notes? Do you wish you could listen to the sound of your favorite songs in the best way possible? If your answer to either of these questions is yes, then you are in the right place. The Extra Volume Booster application is designed to help you with these problems by increasing the volume of your device. To achieve the best results, we recommend you use headphones to listen to the music. All you have to do is turn it on and then adjust the volume. You can also use the equalizer to adjust the sound to your personal preference. You will find the sound to be much louder than it was before.