Crusher ANC 2 + Extra USB-C Charging Cable. Welcome to your all-access pass to immersive sound. Crusher ANC 2 levels up your listening with adjustable sensory bass and customizable noise cancellation that adapts to your world, or blocks it out completely. Whether you’re front row at a sold-out show (in your head) or zoning in with zero distractions, you’re in control. Personalized sound? You got it. With the Skull-iQ app, dial in your unique hearing profile, tweak the EQ, and even assign custom button functions. It’s your sound, your way.