BOOSTAROO Headphones Amplifier for sale
 

Got this off ebay so that I could listen music on the bike.

What it does is it gives a boost to the volume from your mp3 player so you can hear while riding.

My ipod and my creative player were not loud enough to hear over wind noise and ear plugs etc etc

Looks like this (only its black) and I got it from ebay for about that price. Anyone wants it for £12 inc pnp? Only used once - got an intercom setup so surplus now.