Used. Includes audio cable, airplane adapter, and charger. Experience the best noise cancellation. With Sony's recently developed QN3 HD noise cancelling processor and 12 precision microphones, Multi Noise Sensor technology captures and attenuates environmental noise with exceptional accuracy. Auto NC Optimizer adapts to the environment for optimal performance. WH-1000XM6 also offers Sony's best ambient sound over-ear headphones, as the Auto-Ambient Sound Mode adjusts the sound level to surrounding noise.