Meet Samsung Galaxy Buds 4 Pro (Black), model SM-R640NZKAINU—engineered to bring premium, studio-worthy audio to your everyday. Adaptive Active Noise Cancelling hushes the world, while Ambient mode keeps you aware with a tap. Custom-tuned drivers deliver deep bass, detailed mids, and sparkling highs, creating an immersive stage for music, movies, and calls. An advanced multi-mic system focuses on your voice for crisp, wind-resistant clarity, even in bustling spaces. Designed for comfort, the streamlined silhouette and soft ear tips create a secure fit for hours of wear. The compact charging case slips easily into any pocket and supports fast top-ups and convenient wireless charging. Seamless integration with the Galaxy ecosystem means instant pairing, effortless switching between compatible Galaxy devices, and easy control in the Galaxy Wearable app with EQ presets, fit tests, and firmware updates. With dependable battery performance and robust sweat- and splash-resistance, the Buds 4 Pro are ready for workouts, commutes, and long flights alike. From productivity to play, elevate every moment with intelligent controls, low-latency responsiveness, and an immersive spatial-style audio experience. Hear more of what you love—and less of what you don’t.