I received this as a present from my fiancé to actaully help me sleep I filled it with slow music and found the sound quality was very clear. its very light and has a handy clip on the back so you can just clip it on the back of your jeans 4G can hold up to 1000 songs which is a lot of things weather you want to fill it up with revision pod casts or just songs its a very handy piece of tec. They are very cheap costing about £10. and come in a variety of colours (mines in bluey green). the battery lasts a long time i used to listen to it all night and it would still work in the morning and its very easy to charge. you just plug it into your computer. It comes with a USB with a plug at the end for easy charging and transfering of the songs.

Very good MP3 player. Great price.