Music Equalizer and bass booster & Virtualizer is the almighty app with free volume booster and bass booster, which helps improve the sound quality of your Android phone and tablet, adjust sound level and frequency💯! No complex operations & no fees! Come and enjoy this all-in-one sound assistant! Get the best out of your Music, Audio or Video coming out of your device! Features: 🧡 3D Virtualizer effects 💛 Five bands Equalizer with custom preset & autotune 💚 Max volume booster effect 💙 Colourful border rhythm, cooler than visualization Spectrum 🧡 Stereo surround sound effects 💛 7 high-quality and cool themes (Cyberpunk, Robot series, Romantic starry, etc) 💚 Extra volume booster for headphone & external speaker & Bluetooth 💙 15 preset equalization (Normal, Pop, Rock, Rap, Heavy Metal, ACG, Blues, Dance, Electronic, Jazz, Enhance, Bass, County, Live, Vocals, Amp, Classic, Flat, Folk, Hip Hop, Phonograph) 🧡 3D dj mixer bass booster 💛 Media volume control for android If you don’t have headphone with high quality or if you want to play music by speaker, you can still enjoy good music with our app. It makes the music sound more exciting and beautiful. Various roles in one app: 🟡 Music volume Equaliser and Virtualizer, give you the hifi quality sound. 🟢 Sound booster, let you enjoy a louder music volume. 🔵 Speaker booster, user-friendly expand system volume. Ready? Download this amazing equalizer & Vitualizer & volume bass booster to immerse yourself in the best quality surround sounds like in Surround theater or concert!