Volume booster & loud sound speaker is an Extra Volume Booster, Bass Booster, Sound Booster, music Equalizer, Sound Changer & Amplifier which enhance the sound quality of your Android phone. Sound Booster & Music Equalizer is able to push the phone volume up higher than the system defaults. Producing the all sounds of your device much louder. Music equalizer boosts volume and confirms no distortion when increasing. Super sound booster & music equalizer can make all your sound much clearer and st