Built-in Bluetooth Speaker: LED Music Ceiling Light has a built-in Bluetooth speaker, multiple mobile phones can be connected to Bluetooth, and then you can control your music app via Bluetooth to play your favorite music. The disco dance and dancing lighting effects will make you more immersed in the joy of music. APP and Remote: (The remote control and manual are inside the lamp body)36W RGB LED Ceiling Lights with a remote control, which you can adjust the brightness and color temperature as well as the volume of music. It also offers a night light mode. You also can control it by smartphone app.(Does not support alexa for light) Timer Function: Automatically turn on/off according to the schedule set by the APP by setting the timer switch, it can be used as an alarm to start and stop. Moreover, Flush Mount Ceiling Lighting Multi-function RGBW ceiling lightBrightness dimmable and color changes through your smartphone and remote control (remote included), multiple choices of colors and modes , Ceiling light with remote Eye Protection for Kid's Room: No flicker, no noise. Even in the night light mode, there is no glare. Ceiling Light can not only protect your eyes from strong light, but also create a warm atomsphere. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.