The Samsung Galaxy Buds 4 Pro offers some flagship-grade features. The earbuds support AAC, SBC, SSC (Samsung Seamless Codec), SSC-UHQ, and LC3. The earbuds also come with some intuitive head gestures. With this, you can nod to accept or reject a call. The company also claims that the new Buds 4 Pro feature enhanced two-way speakers and a six-microphone setup.
