Super Lound Volume Booster

Super Lound Volume Booster is an excellent volume control app. Simple, small, free app to boost your speaker or headphone sound volume. Useful for movies, audio books and music. Super Lound Volume Booster can controls Android phone volume for all sound like music, voice, alarm, system. You can easily boost your phone sound to maximum by just one key.
You are unable to independently adjust the music volume, alarm volume, call voice volume and other system volumes. Thanks to this Phone Sound Booster, you can easily adjust all these in few seconds.Super Lound Volume Booster feature:
* Easy to use volume booster

* One key to increase all sound volume to maximum with MAX mode.

* One key to turn your phone into SILENT mode for convenient when you are on a meeting or going to bed.

* One key to NORMAL mode to restore the original custom phone sound.

It works for both speakers and headphones. You will also discover a significant difference in your ringer, alarm and voice call level.

Disclaimer: This app will NOT damage your speakers.This app doesn't have viruses and will NOT damage your phone!