OnePlus E518A Nord Buds 4 Pro Raven Black

Features 55DB ACTIVE NOISE CANCELLATION REAL-TIME ADAPTIVE NOISE CONTROL ADAPTIVE FIT-BASED OPTIMISATION 12MM TITANIUM-COATED DYNAMIC DRIVER HI-RES AUDIO | LHDC 5.0 55DB ACTIVE NOISE CANCELLATION Dual-feed ANC delivers deep suppression across a wide 5000Hz range, effectively blocking mid-to-high frequencies to ensure immersive focus even in complex and noisy environments. REAL-TIME ADAPTIVE NOISE CONTROL Noise reduction curves are dynamically generated in real time based on your ear canal shape and ambient noise, providing a tailored and comfortable listening experience every second. ADAPTIVE FIT-BASED OPTIMISATION The system constantly adapts to your wearing status, maintaining stable noise reduction and high-level comfort during prolonged listening sessions to prevent ear fatigue. 12MM TITANIUM-COATED DYNAMIC DRIVER Featuring a large-amplitude driver and N52H magnet, the titanium-coated diaphragm enhances bass extension and transient response for powerful sound with