This is an app that helps you easily adjust the music effect, turning your phone into an equalizer, bass booster, volume booster and 3D virtualizer, bringing you wonderful music enjoyment. When using immersive headphones, you can get the best tuning effect. If you don't have headphones or want to use speakers, you can still enjoy wonderful music through our APP. This is also a great speaker booster if you listen to music using Bluetooth speakers, or if you use a premium music system with a subw