Win a mophie juice pack air for iPod touch

We've teamed up with mophie to offer you the chance to win a juice pack air for iPod touch (4th generation).

The juice pack air is an external, rechargeable battery which doubles the life of the iPod, making it a must-have accessory if you love to listen to music on the go.

This nifty little gadget is bundled up in a thoughtfully designed hard-shell case, with LED battery status indicator and pass-through access to ports and controls. Lightweight and handsome, the juice pack air is the perfect product to stop your iPod from running out of steam when you're out and about.

To enter, all you need to do is register as a user on our website and then watch our awesome history of the iPhone animated infographic video. Tell us which Intel chip is shown at 3 minutes, 18 seconds and you'll be in with a chance of owning the mophie juice pack air for free!

This competition is now closed
Winners: troii