XB looks just like a typical pen but it is different from all the other pens. It is the most enjoyable pen. It has got an MP3 with a flash memory. Download and store the most popular songs in it. Then, insert the flash memory at the back of your pen. Now you can listen to music in the street, on the school bust and in your classroom. ....YUKARIDAKİ PARAGRAFI TÜRKÇEYE ÇEVİRİNİZ..