Something you cannot live without It’s a MP3 player which I think it is made of a kind of metal. I remember that I bought that device in Sony exclusive shop about one year ago. There were five colors of that device, and finally I choose the black one which I thought black is classic. Actually, that MP3 player is completely different from any other devices. Because, an ordinary MP3 player must use a headphone cable to listen to the music or something. However, my MP3 player does not need headphone cable as it combines the headphone and the host machine. So it just looks like a headphone. I use it at least once a day. When I go out especially for taking bus, I must use it to listen to the music or the BBC news. And I usually use it while I am running near the river next to my house. To be honest, I cannot live without my MP3 player, because I should use it to kill time when I feel bored and it can also ease my mind.