Hi friends, I like to share about sony walkman .sony is my favorite brand and also best. I got this walkman 1 years back.i actually enjoy using it.The sound output is really awesome hearing. and its being very small. it fit into pocket so very easy to carry.the mode of use is very easy.its a recharging one and usb accessable and its a windows xp edition.the price is also resonable.its worth for money they also have a warranty of 1 year period.