The 10 secret controls of your iPhone headphones
Well now. Have you got an iPhone? Or an iPod or iPad? Think you know it pretty well? In fairness, you might, but chances are, you weren't aware of the secret controls that your headphones have. You can use the 'phones controls and microphone for all manner of stuff, like ignoring calls or using your controls to take photos.
To show it off, here's a dead-eyed American lady to talk you through them all.