For FREE Volume Booster Now
Download: https://play.google.com/store/apps/details...
Simple and free application to amplify the volume of your headphones. It is very useful for listening to music with better volume, audio books and games.
Main feature:
It has a very easy to use interface.
Increase the volume to max, you can hear the volume up to 200%
You can run the app in the background to boost the volume of other music apps
All functions are free