QuietComfort 25 headphones are re-engineered to sound much better, be more comfy and easier to take with you. Put them on, and all of a sudden everything modifications. Your music is deep, powerful and well balanced, and so peaceful that every note sounds clearer. Even flight ends up being pleasurable, as engine holler carefully disappears. No matter how noisy the world is, it's simply you and your music-or merely solitude.
TypeEar coupling: Over-ear (circumaural)Primary application: General listeningSecondary application: Not applicableOperating principle: ClosedAudioFrequency response (TX): UnavailableSPL: UnavailableDriver diameter: 45mmTHD: UnavailableNoise cancelling: YesComfortWeight: 6.9oz.CableStyle: StraightLength: 56in.Connector: 3.5mm w/adaptorBuilt-in mic: YesDimensionsH x W x D: 7.5 x 6 x .9"