La description de Speaker Booster

Boosting the volume of your device has never been easier:
Simply tap on the button and turn your device into Hi-Fi system.
How does it work?
Speaker Booster adjusts your built-in eQualizer to provide
louder and clearer sound
.
Results come out in seconds:
Overall sound increased by 15-35% depending on your device.
Awesome user experience:
Hand-crafted animations that disturb the user from the common boring interface that most other apps have.
Does it work for speakers only?
Nope, it works for headphones as well.
Users settings included:
To fit every need.
Disclaimer:
Speaker Booster will NOT damage your speakers.