#11 walkman

http://otokiki.cscblog.jp/monthl...601.html

You think every MP3 players are same system and sound.
But it's wrong.
This walkman is very very good sound !

Moreover , it has a lot of useful systems.

http://blog.livedoor.jp/tec_styl...396.html

For example , "noise canceler"Noise canceler is one of the greatest skill!

When you use this system , it can prevent from every noise.
And this walkman can show libretto.
Walkman is the best music player !