A free app for Android, by FeniKsenia.
The application for Android “Volume Booster for Headphones” can help you increase the volume of your smartphone. This app can boost the loudness of music, video, and audio book. It is also an excellent application for those with low-quality sound in their devices.
What is it about?
It is an application that can increase the volume of your Android device. It is an excellent tool for those with low-quality sound in their devices. It is an application for Android devices that can increase the volume of music, video, and audio book.
How can I use it?
This application is very easy to use. All you have to do is to install it on your device and then you will be able to use it.
The first thing you have to do is to open the application and then you will be able to select the sound that you want to increase the volume of. You can select music, video, or audio book.
After that, you will have to select the increase option and then you will be able to choose the volume level of the sound that you want to increase. You can choose from 10, 25, 50, 100, and 200%.