Enjoy beautifully balanced sound on Galaxy Buds4 powered by an 11 mm wide-range speaker, delivering rich sound from solid, controlled bass to clear, detailed highs. Hear every layer come alive with extended bit depth and high sampling rates. Samsung Seamless Codec (SSC) supports 24-bit / 96 kHz audio to preserve the original sound with vast amount of information, while optimized data transmission control enables a stable listening experience with reduced audible artifacts or dropouts. Turn on the Ultra High Quality Audio (UHQ) option on your Galaxy smartphone and rediscover your favorite songs in full detail. Take a step closer to stable, everyday audio. Customize bass, treble and tone with the 9-Band Equalizer to match your preference, creating a sound signature tailored just for you. Galaxy Buds4 also optimizes sound adaptively to your ear shape and wearing style, helping to deliver a consistent listening experience as your ears perceive it — even when you adjust the volume. Your voice is clearly captured by 6 microphones positioned around your head, intelligently isolating it from the background sound with advanced Deep Neural Network (DNN). The exceptionally clean voice signal is transmitted with pure effortlessness through Super Wideband (SWB) up to 16 kHz between your Galaxy Buds4 and Galaxy smartphone. Hear and be heard, loud and clear — even in noisy moments. Expand your soundstage from stereo into a grand orchestral hall or a large arena, placing you at the center of a live performance with a single touch. Feel instruments and vocals in three dimensions, and experience the atmosphere enveloping you in music. With its quality sound system, Galaxy Buds4 achieves precise noise control. Distractions fade in real-time as Active Noise Canceling (ANC) algorithm instantly processes and adapts to your ear shape and fit. Tune in to immersive sound wherever you are. Manage your listening experience your way. Galaxy Buds4 adjusts the levels of ANC and ambient sounds in real-time, adapting to your environment — whether you’re sensitive to noise or prefer more blending. Stay more immersed in the music while remaining connected to the world around you. Just open the Charging Case and you’re all set — as simple as that. No hassle. Your Galaxy smartphone and Galaxy Tab detect Galaxy Buds4 for easy pairing. The evolved One UI 8.5 creates a deep connection between your Galaxy Buds and Galaxy smartphone, almost like a duet. Control has never been more intuitive — manage features from the device settings, without downloading a separate app. From the Quick Panel, you can easily access features and also set and save sound preferences for each app. Help break language barriers with a personal AI translator in your ear. Fully engage in the moment with Galaxy AI powered interpreter — hear it through Galaxy Buds4 and read it on your Galaxy smartphone. Galaxy AI steps in to deliver clear communication across different languages. Ask for assistance with just your voice ― no phone-pulling required. Simply speak to AI agents such as Bixby to get answers to questions or manage tasks instantly without slowing you down. Intuitive nods and shakes let you respond quickly, from answering calls to talking to Bixby, without lifting a hand. Get what you need effortlessly, even in situations where your hands are busy or when it’s not an ideal time to speak. Auto Switch shifts your audio to the most pressing task at hand. Take a call on your Galaxy smartphone while focusing on your creative project on your Galaxy Tab or Galaxy Book. Jump right back to where you left off, the instant you hang up. The experience is seamless across your Galaxy devices.