JetBlue debuts free napping pods for weary travelers

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Next time you hop a flight out of New York, you might not need to wait to get on the plane for a little nap.

JetBlue has installed four MetroNaps Energy Pods in its terminal at JFK.

The pods play music designed to help you relax and avoid distractions.

When nap time is over, the chair wakes you up with a mix of lights, music and vibrations.

Passengers will be able to snooze in the pods for free for 20 minutes.