Cheap but useful gadgets - IPhone 4s horn amplifier

This cost a tidy £1.99 off eBay. Another Hong Kong import. Once again it was worth the month long delivery though. I bought a silicone version but there is a bone version available. That will more than likely be considerably more expensive mind.

It's a powerless portable amp for your iPhone 4s. Don't get me wrong, it's certainly no good if you're hosting a party and the sound quality isnt a match for an expensive sound system but for personal use it's fantastic. I work out on remote sites out on my own and this is perfect for giving my iPhone volume a tidy boost.

I've used it out camping a lot and for BBQs also. I'd recommend checking campsite rules first mind.