These USB C headphones are in-ear type c wired earbuds with a built-in mic for hands-free calling. They are compatible with a wide range of devices, including iPhone 15 Pro Max, Samsung S24 S23 S22 S21, Note 20, Android Universal, and more. The earbuds feature noise isolation technology to reduce background noise, and the bass sound is enhanced for an immersive listening experience. The ergonomic design ensures a comfortable fit, and the durable build quality makes them suitable for everyday use. these headphones are a great choice for anyone looking for high-quality, affordable USB C headphones.