Sennheiser PXC250-II Headphones
The Sennheiser PXC250-II Headphones are equipped with NoiseGard technology to cancel up to 80% of droning, fatiguing airplane or bus cabin noise without added bulk or size. They are also equipped with a convenient in-line volume control which enables the listener to adjust playback volume even when the music player is stowed.Foldable and function as normal headphones without NoiseGard activated. Features stereo audio, ear cups, in-flight audio adapter, up to 50 hours of NoiseGard performance per battery, carrying case and 4.90 ft. cable. 1 AAA battery included.