iPhone 4 Passive Amplifier Case

Adam Flaherty

I make cool stuff and write about other people making cool stuff on makezine.com. If you have something you think I should see, send me a tip.

781 Articles

By Adam Flaherty

I make cool stuff and write about other people making cool stuff on makezine.com. If you have something you think I should see, send me a tip.

781 Articles

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If you like to ride your bike while listening to music on your iPhone, you’ll find the Horn Bike from Fruitshop right up your alley. This passive amplifier built into an iPhone 4 case easily mounts to your handlebars for hands-free and earbud-free listening. And since it’s passive, you won’t annoy the people you share the road with. [via CNet]

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