Here’s the Propeller Speakers from BoysStuff.co.uk, it is a set of speakers come in a fold-away tube form factor which is easy-to-carry, will be suitable for those who often traveling. It’s compatible with all iPod and other MP3 player and is capable of playing 10 hours of music on a single AA battery. It comes in a affordable prices for only $27.

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[via Ubergizmo]