1. Open the pop music APP and enter the song playing page.

2. In the upper right corner of the page, find and click the three dot icons.

3. in the pop-up options, click the equalizer option.

4. After entering the equalizer setting interface, you can see a variety of equalizer setting options, including volume adjustment of high, medium and low tones, and volume adjustment of various frequency bands.

5. according to personal preferences and needs, adjust various parameters, for example, you can adjust the volume of treble, alto and bass, or adjust the volume of a certain frequency band separately.

6. after adjustment, click the finish button to save the settings.