Volume & track controls on each earbud, microphones with voice capability, and auto play/pause
Features the Apple H1 Headphone Chip and Class 1 Bluetooth for extended range and fewer dropouts
Compatible with iOS and Android

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Bundle Includes: Sony WH-1000XM4 Wireless Bluetooth Noise Canceling Over-Ear Headphones (Black), and Sony In-Ear Wireless Headphones (2 Items)
Edge-AI: Using Edge-AI (Artificial Intelligence) co-developed with Sony Music Studios Tokyo, DSEE Extreme (Digital Sound Enhancement Engine) upscales compressed digital music files in real-time. Dynamically recognizing the instrumentation, musical genres, and individual elements of each song, such as vocals or interludes, it restores the high-range sound lost in compression for a richer, more complete listening experience