Volume booster & Sound Booster is an Extra Volume Booster, loud sound speaker music Equalizer, Bass Booster, Sound Changer & Amplifier which improve the sound quality of your Android phone or tablet devices. Volume booster & Sound Booster is able to push the phone volume up higher than the system defaults. Making the all sounds of your device much louder. Music equalizer boosts volume and ensures no distortion when increasing.💯💯 Mind-boggling tech in this louder speaker can make all your sounds much clearer and stronger. Whether you're listening to music, playing games, watching movies or watching videos, this Sound Booster will increase all the sound volume. System defaults can not restrict your music volume anymore! Right now, you can enjoy more immersive sound than ever. Immerse yourself in your favorite music, amplify your sound and enjoy it. 🚀Why Volume booster & Sound Booster?🚀 ☆ 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. Increase the volume without losing sound quality. ☆ Bass booster for headphones, external speaker & Bluetooth. ☆ Stereo surround sound effects bring immersive experience. ☆ Powerful Music Equalizer with more than 20+ Professional preset sound effects. ☆ Easy Music Player Control: provide play/pause, next song, previous song. ☆ Clean and simple page & one-touch operation. ☆ Live sound spectrum is presented when you are playing music. ☆ No root required. 🔊Features of Volume Booster - Loud sound speaker:🔊 * Max volume booster * Bass booster effect * Stereo surround sound effect * Sound booster for music player * Five bands Music Equalizer * Professional preset sound effects(Normal, Classical, Dance, Straightness, Folk, Heavy Metal, Hip Hop, Jazz, Pop, Rock, Acoustic, Bass_boost, Treble_Boost, Vocal Boost, Headphone, Deep, Electronic, Latin, Loud, Lounge, Piano, RB ) * Customize presets * Virtualizer effect * Equalizer Volume Amplifier * Music visualization Spectrum * Notification control supported * Home screen widgets(1x1, 4x1, 2x2) * 14+ gorgeous background A good volume booster could give you a fantastic music experience!🎧🎧 Max volume booster can be found here. We stick to easy-to-use music booster & volume boost free app. Control your music volume, boost your music and amplify your audio with Volume booster & Sound Booster.🎶🎶