Your Gemio Band is beautiful all by itself, and ships with 8 default light effects: Sun, Earth, Fire, Water, Wind, Music, Meteor and Galaxy. Cycle through the light effects by pressing the Band button. Each effect has different color and pattern characteristics, and responds differently to sound/music, shaking and Band rotation. For example, Water will flow when rotated, and Fire will spark when shaken. The Music pattern will be the most obviously reactive to sound. You can change the effects’ brightness levels and base colors using the Gemio App.