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About the application:

Have you been bothered about too low sound volume?📞 Are you trying to search a volume controller widget among assortment of loudspeakers?📣 ,Additional volume booster, a max volume booster for android device, can be your best choice! No complex operations & no fees!🎧 All Free!🔥 Features: ☆ Max volume booster🔊 ☆ Bass booster result ☆ Stereo surround sound result ☆ Sound booster for melody user🎶 ☆ Audio booster for all calls ☆ Equalizer sound booster🎵 ☆ User-friendly operation Make any tool as loud as you wish: ♫ Melody user volume booster for headphones & external speaker ♫ Melody equalizer boosts volume and ensures no distortion when increasing ♫ Bass booster expands system volume ♫ Programs control volume audio for a lot of applications Extra volume booster is a awesome sound enhancer for android device not to be missed! No need to change any another speaker booster once you download this sound amplifier!👍 Mind-boggling tech in this louder speaker can create all your sounds much clearer and stronger. System defaults can not restrict your melody volume anymore! It is all in one to expand your sound and volume with 200% for melody user, vedio user, mini game and system volume like ringtone, notification and alarm volume!