Sony WH-1000XM4 Wireless Premium Noise Canceling Overhead Headphones with Mic for Phone-Call and Alexa Voice Control, Midnight Blue WH1000XM4

Brand: SonyColor: BlueFeatures: Industry-leading noise canceling with Dual Noise Sensor technology.Specific uses for product : Communication Next-level music with Edge-AI, co-developed with Sony Music Studios Tokyo Up to 30-hour battery life with quick charging (10 min charge for 5 hours of playback) the WH1000XM4 Touch Sensor controls to pause play skip tracks, control volume, activate your voice assistant, and answer phone calls. Speak-to-chat technology automatically reduces volume during conversations Superior call quality with precise voice pickup. Frequency Response (Active Operation)-4Hz-40,000Hz. Frequency Response(Bluetooth Communication)- 20Hz - 20,000Hz (44.1kHz Sampling) / 20Hz - 40,000Hz (LDAC 96kHz Sampling, 990kbps) Wearing detection pauses playback when headphones are removed Seamless multiple-device pairing Adaptive Sound Control provides a personalized listening experience Binding: ElectronicsRelease Date: 01-12-2020model number: WH1000XM4/LPart Number: WH1000XM4/LDe