Currently £15 on Amazon.
R2D2 making the correct noises for a change.
In a cool R2-D2 design, this Star Wars™ portable mini speaker lets you enjoy great sound wherever you go. Its built-in rechargeable lithium-ion battery gives you the freedom to play your favourite music tracks without the hassle of cables. The speaker is fitted with a standard 3.5mm jack connection, which is compatible with most mobile phones, iPods and MP3 players.