SONY WH-1000XM4 Wireless Noise Cancelling Headphone Bluetooth Silver

SPECIFICATIONS AND FEATURES Intelligent and intuitive, the WH-1000XM4 headphones offer further improvements to our industry-leading noise cancelation, exceptional sound quality, and smart listening that adjusts to your behavior and your location.   HD Noise-Canceling Processor QN1, Bluetooth Audio SoC and a dual noise sensor let you listen without distractions   Personal noise canceling optimizer and atmospheric pressure optimizing   High-quality audio with DSEE Extreme™ and LDAC   Adaptive Sound Control automatically adjusts ambient sound settings to suit your location and behavior   Wireless freedom with BLUETOOTH® technology