Required materials: QQ Music application software

The method is as follows:

① Find QQ Music on the computer desktop, point it with the right mouse button and click to open it.

②After opening, find the "Double Speed" option in the lower right corner of the interface.

③Use the left button of the mouse to click on the "Double Speed" option, and you can see the choice of double speed. The optional range is 0.5 to 1.5 times.