A noise cancelling headphone is a must for frequent fliers as the noise from the engine can give you a migraine and the cabin noise can be too much to handle; especially if you are on a long flight. All you need in your journey is some quiet time by yourself, either sleeping or reading or listening to the in-flight music. What you need is a Sennheiser Pxc 300 Noise Cancelling Headphones. These headphones are super cool when it comes to reducing ambient noise. They fold flat so tit is easy to slip in the supplied pouch and carry. They also come with batteries and airplane audio adaptor. This makes it an excellent companion for your flight.