Extra Volume Booster - loud sound speaker

Have you been bothered about too low sound volume? Are you trying to find a volume controller widget among assortment of loudspeakers? ,Extra volume booster, a max volume booster for android, can be your best choice! No complex operations & no fees! All Free!Features:Max volume boosterBass booster effectStereo surround sound effectSound booster for music playerAudio booster for all callsEqualizer sound boosterUser-friendly operationMake any program as loud as you want:Music player volume booster for headphones & external speakerMusic equalizer boosts volume and ensures no distortion when increasingBass booster expands system volumeTools control volume audio for many applicationsExtra volume booster is a good sound enhancer for android not to be missed! No need to change any other speaker booster once you download this sound amplifier! Mind-boggling tech in this louder speaker can make all your sounds much clearer and stronger. System defaults can not restrict your music volume anymore! It is all in one to expand your sound and volume with 200% for music player, vedio player, game and system volume like ringtone, notification and alarm volume!
Operating System Android
System RequirementsRequires Android 4.4 and up