unity import mp3 in larger size than its original size

[macha77]

and unity is supposed to import mp3 smaller than its original size. pls help me

[JeffDUnity3D]

@macha77

and unity is supposed to import mp3 smaller than its original size. pls help me

How do you know it’s larger? Please share screenshots.

[xaiochu]

this is

[xaiochu]

and i compress this,but import size is larger than origin size