1. turn on QQ music and click to enter the song you are listening to. Click on the two points at the bottom right.

2. click the player style. Just turn on the promotion video function.

3. From the user's feedback, it is more to turn on the double speed to adapt to the action rhythm in sports, dance and other scenes; Or cooperate with the player's different synthetic sound and genre effects to "create" a song with a different style from the original song and gain a new listening experience; Some people use it simply for the purpose of being funny and "ghost animals".