The Effects of MP3 on me in Modern Life(final)

MP3 has made my life more convenient because
I can listen to the music anytime and anywhere .
The advantages of MP3 are many .
First, if I want to listen to the music, I do not need a CD player .
For example, I could only listen to the music in some places before ,
but now I can listen to it everywhere .
Second, it can accommodate a USB when I need to save something .
For example, if I have to print out or output my homework , I can use it .
Third, it is very light and easy to carry .
For example, if I have a disquisition to record ,
I can use it to save my powerpoint everywhere .
Fourth , it is very cheap and everyone can get it easily .
Finally, it is a benefit to everyone for the invention of MP3 .
MP3 continues its innovation and we have MP4 now .
So MP3 not only displaces CD player but also let me listen to the music anywhere and anytime .