Sony Wireless Noise-Canceling Earphones WF-1000XM4: Fully Wireless, Amazon Alexa Enabled, Bluetooth, LDAC Compatible, 8 Hours of Continuous Playback

Significantly improved noise cancellation. Achieves industry-class noise cancellation. Significant improvement over the WF-1000XM3. Significantly reduced wind noise. Improved noise cancellation performance thanks to the Integrated Processor V1, improved 6mm drivers, and new earpieces. LDAC compatible. 360RA compatible. Delivers exceptional sound quality. Significantly improved call performance. Advanced audio signal processing using four microphones and sensors. Improved fit to the ear. Ergonomic surface design increases contact area compared to previous models for a more stable fit. Other improvements: - IPX4 water resistance. Enjoy music without worrying about rain or sweat. - Improved connection stability thanks to the Integrated Processor V1. - Improved performance. 8 hours of battery life on the device, 12 hours of charging in the case, for a total of 24 hours. Supports shared charging from your smartphone. Communication distance: 10m