Sony WH-1000XM4 Wireless Noise-Canceling Headphones

Features

• 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

Specification:

• HEADPHONE TYPE: Closed, dynamic
• DRIVER UNIT: 40 mm, dome type (CCAW Voice coil)
• MAGNET: Neodymium
• DIAPHRAGM: Aluminum coated LCP
• FREQUENCY RESPONSE: 4 Hz-40,000 Hz
• FREQUENCY RESPONSE (ACTIVE OPERATION): 4 Hz-40,000 Hz
• FREQUENCY RESPONSE (BLUETOOTH® COMMUNICATION): 20 Hz–20,000 Hz (44.1 kHz Sampling)/20 Hz–40,000 Hz (LDAC 96 kHz Sampling, 990 kbps)
• CORD TYPE: Single-sided (detachable)
• CORD LENGTH: Headphone cable (approx. 1.2 m, OFC strands, gold-plated stereo mini plug)
• PLUG: Gold-plated L-shaped stereo mini plug
• WEARING STYLE: Circumaural
• NFC: Yes
• DSEE EXTREME: Yes