Dynamic Colors ModesBuilt-in 213 dynamic modes, such as rainbow, twinkle star, stacking, comet, wave,chasing, gradient, wiping, breathing, fading, flowing, etc. Color changing speed is adjustable. | Solid Colors SelectionBy adjusting color wheel or R/G/B value, you can obtain up to 16 millions solid colors. Sliding brightness slider, you can regulate the brightness. | Color Temperature AdjustmentEnter CCT page, touch the color wheel, you can adjust color temperature from warm 2700K to cool 6500K. Brightness is adjustable. | One to Many ControlOne cellphone can connect 5 string lights. You can creat groups, add them to different groups and control them separately or at the same time. |