Sound Booster - Increase volume app - make music louder with the super loud volume booster for Android 📱🔊. Elevate Your Audio Experience The Sound Booster is a unique sound amplifier you need to increase volume on your device. Make music louder, boost your loudspeaker, Bluetooth speaker acoustics, amplifier for headphones, bass, and more 🎶🎧 Adjust the speaker booster equalizer to make your device's volume sound louder, whether watching a movie or TV, playing a video game, or listening to m