Turn on the application in the upper right corner and control the sound settings.

Main features of Volume Booster Full Pro for Audio and Video:

* Volume Booster — amplify volume of music and video. Increase volume in speakers and earphones. If the sound is quiet you can turn up the volume in this app.

* Equalizer — adjust five-band EQ control intensity of low frequencies middle frequencies and treble. Use equalizer presets for different music genres if you need.

* Bass Booster — boost bass in music and video. Listen to music with bass boost in headphones to enjoy the sound.

* Virtualizer — add surround sound effect to your music.

In the Volume Booster Full Pro for Audio and Video application you can use the following settings:

— Speaker booster amp headphones booster;
— Video volume enhancer music volume booster;
— EQ 5-band equalizer frequency controller eq presets custom equalizer preset;
— Bass booster low frequencies' amplifier;
— Virtualizer surround sound effect.

For your comfort there is a notification in a notification bar so you can quickly access the application.