With Disco Lights Lite you can use your phone as real music lights machine during live concerts, discos or parties. Just start it, select visualization mode and enjoy!Disco Lights Lite listens music carefully and colors it respectively!No setup is needed, works everywhere "out of the box". Main features (technically speaking):- Integral FFT usage for visualization- very low battery consumptionTry it and you will love it (and buy it)!BTW, try to speak to the app as well, see what your voice looks like.