True Richer Bass & HD sound: With the upgraded acoustic components, built-in 11mm dynamic driver and DAC chip, Our type c headphones provide you rich dynamic bass and crisp clear treble. With noise suppression technology reduce background noise. So you can focus on your favorite music, no matter where you are. Perfect Comfy & Secure Fit: Ergonomics in-ear fitting design and 3 sizes(S, M, L) skin-friendly silicone ear tips, which perfectly matches the curve of the human ear, the headphones would securely stay in your ear and will never fall off for all-day wearing. Choose the suitable eartips to get better sealing and listening experience for intensified workouts. Wired Control: Allows Skip/Play/Pause on your music tracks as well as all phone use without reaching your phone. Capture your voice all around and allow you to use the microphone for HD calls, gaming sessions, calls with friends, conferences or to record your voice. NOITICE:If you type-c devices has 3.5mm plug, calling f