The method of using Cool Dog Music APP to make music play at variable speed is as follows:

1. First open the Cool Dog APP with your mobile phone, and then play a song that you want to change the playback speed, as shown in the figure below.

2. Then, enter the song playing page. At the bottom of this page, there is a play button, and then press and hold the play button, as shown in the figure below.

3. Then there will be the function of adjusting the music playing speed, that is, the right to play at double speed, as shown in the figure below.

4. Finally, when the double speed slides to the left, the playing speed of music will slow down; When you slide to the right to play at double speed, you can play music faster, as shown in the figure below.

Extended data:

1, the mobile phone has a self-developed cool dog decoder, which can play audio formats such as MP3, MP4, OGG, FLAC, WMA, MID, AMR, AAC, OGA, etc. At the same time, it supports the display of cool dog's KRC and traditional LRC lyrics. Good waveform display, multiple playback modes, powerful music file management and EQ function all prove that zd, a cool dog for mobile phones, is worth recommending.

2, lyrics display experience As a leader in traditional music playback software, Cool Dog Company has a good strength in lyrics display, such as KRC lyrics that can be accurately displayed word by word, karaoke song display and other functions. Mobile phone cool dog inherits the first-class technology and concept of cool dog PC software in lyrics processing, and has the function of automatically downloading lyrics and supporting KRC lyrics. The lyrics experience is very good.

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