Active Noise Cancellation and Ambient Sound - ANC + ENC technology blocks up to 35 dB, reducing about 90% of ambient noise to help you focus in any environment. - Clearer communication during calls or gaming, with low-latency performance for a better experience. - Ambient Sound mode lets you hear what matters most with a quick, low-latency adjustment for the perfect audio level in every moment. Hi-Fi Stereo Surround Sound - 13 mm large dynamic driver delivers deep, rich music with crisp highs and strong bass. - Stereo sound provides a clear and immersive listening experience with minimal delay for gaming and video watching. - Audio stays synchronized with on-screen action for a smoother multimedia experience. Smart Auto-Pairing and Long Battery Life - Auto on/off and automatic connection/disconnection with the paired device when you open or close the case. - Music playback: 6–8 hours per charge; talk time up to 4 hours. - Total playtime up to 30+ hours with the charging case. - Pairing tip: if the device is connected to another Bluetooth device, disconnect it first before pairing. Comfortable Fit and Smart Touch Control - Half in-ear design with a 108-degree angle for a secure, comfortable fit. - Touch-sensitive controls for easy navigation of playback and calls. - Ergonomic, streamlined design suitable for exercise, work, running, walking, and travel.