Motivated by famous Grammy winner Quincy Jones, N90Q immediately calibrates and intuitively adjusts the noise to fit your ears, providing you accurate studio-quality noise that delivers a charming listening feeling like no other. To make it genuinely individual, adjust bass and treble, and select your listening mode. Dual-foam cushions and ear-cup-mounted controls use premium convenience and benefit. Escape the world entirely or keep in tune with your environments. Delight in unrivaled accuracy while experiencing music the method you were planned to hear it.