WH-1000XM3 headphones take you even deeper into silence with further improvements to our industry-leading noise cancellation, and smart listening that adjusts to your situation.• HD Noise Cancelling Processor QN1 lets you listen without distractions• Unique automatic personal NC, and Atmospheric Pressure optimisation• Wireless freedom with BLUETOOTH® technology and NFC• Smart Listening by Adaptive Sound Control automatically adjusts ambient sound to your activity