Volume booster & Sound Booster is an Extra Volume Booster, loud sound speaker music Equalizer, Bass Booster, Sound Changer & Amplifier which improve the sound quality of your Android phone or tablet devices. Volume booster & Sound Booster is able to push the phone volume up higher than the system defaults. Making the all sounds of your device much louder. Music equalizer boosts volume and ensures no distortion when increasing.💯💯 Mind-boggling tech in this louder speaker can make all your sound