What speakers for Ipod Shuffle?

[Wheaty]

I use my Ipod shuffle for training, but since I do it in my shed I like to have it on speakers rather than ear-phones (incase there is a phonecall or something).

I have these crappy Sony speakers which connect straight into the Ipod and powers off the ipod too. Its very quiet and is pretty crap!

What speakers do you reccomend that will work nicely and are not expensive. Im looking to spend £15 at most.

Thanks.