Small speakers to use with MP3 player?

[marl]

Don't need them for music but for audiobooks which i listen to on walkman, so as long as voice can be understood that should be fine. Anyone any experience of a small set.

 

[marl]

I'm asuming they need to be portable? or do you use your walkman in a stationary environment?

Yeah, want something which is easy to move around. Creative P30's mentioned by Sinny look spot on!