Sony MDR-ZX110NC Noise Cancelling Headphones (Black)

Overview Enjoy a remarkable, up to 95% noise-free audio experience. Pressure-relieving cushions provide long-term comfort while the swiveling earcups fold compact for portability. Key Features Noise Cancelling reduces up to 95% ambient noise Swivel, folding design for ultra-portability 30mm dynamic driver unit for clear and rich sound 80 hours battery life (Noise Cancelling on) Works even when battery is depleted (passive operation)