Using the audio jacks in your armrest...

...for something useful. It is about time that we can start finding devices that use what is already at your seat to power things you will actually use. On long flights where listening to the audio, or watching the airline supplied video can get tiresome you can use the audio jack for something useful - to power your devices!

Looks like you plug the attachment into the headphone jack of your seat and you can juice up your USB powered devices.

Mobile Magazine plugs you in on details of your inflight entertainment possibilities.