Volume Booster - Loud Sound Speaker & Equalizer is a powerful app to boost volume of your phone and tablet louder, boost the volume of megaphones and headphone.
Volume Booster & Extra Loud Sound Speaker helps super boost your Volume, Music, Speaker, Audio, Voice. Making the all sounds of your device much louder. Useful for movies, audio books, music and games. It not only work for your phone or tablet, but also works for your headphone and external speaker. 📣🎺

Volume Booster & Equalizer improve your music quality and amplify bass.