The flashlight should be turned on when playing music.

1. If you want to turn off the flash function, you can open Kugou Music at will, find a song you want to listen to, and click to play the song.

2. Then click Play below to open the music playback interface.

3. Find the double speed option in the lower right corner of the music playback interface and click it.

3. After clicking, the double speed interface will appear. Here you can see that there are two functions. If you want to use the rhythm flash, you first need to turn on the one-click DJ.

4. After turning on the one-click DJ function, you will hear the sound of music beating, and then turn off the rhythm flash, so that you can see the flash of the phone flashing with the rhythm of the music.