Samsung Buds4 Pro R640 Wireless Headphones Rediscover the world of Hi-Res Audio 24-bit / 96 kHz ultra-high-resolution audio reveals every layer of sound, making the world feel richer and more alive. Adaptive Active Noise Cancellation Two drivers in each earbud (woofer and tweeter) reproduce sound exactly as it was intended. Enjoy a full dynamic range with rich bass and clear highs.
