Pristine audio for every occasion. The Blue Satellite Black Noise Cancelling Headphones provide a high-quality listening experience whether youre on the move or at home. This is achieved whilst offering a huge 24 hours battery life perfect for making them long journeys fly by. Blue have incorporated active noise cancelling hardware with the headphones allowing you to be completely immersed within the music. This is combined with premium Bluetooth technology ensuring a dependable connection to your audio device. The impeccable sound is achieved thanks to the built-in audiophile amp that provides an extremely detailed sound. The Blue Satellite headphones can also be folded up when not in use making them perfect for travel. The design has compiled all of this whilst remaining light enough to provide a comfortable feel for long listening sessions.