OnePlus Nord Buds 4 Pro TWS Earbuds with Upto 55dB Real-time ANC. Bluetooth(Raven Black, True Wireless)

About this product

55dB Active Noise Cancellation, 5000Hz Range Dual-feed ANC delivers deep suppression across mid-to-high frequencies, enabling immersive focus in complex environments. TÜV Rheinland certified for high-performance noise cancellation.Real-Time Adaptive Noise ControlNoise reduction effect curves are dynamically generated in real time based on ear canal shape, wearing status, and ambient noise levels. Every second of noise cancellation is powered by an optimally adapted curve, delivering a tailored and comfortable listening experience. Adaptive Fit-Based Optimisation Noise cancellation adapts to ear canal conditions and wearing status, maintaining comfort and stable noise reduction during prolonged listening sessions. 12mm Titanium-Coated Dynamic Driver Large-amplitude driver with PET titanium-coated diaphragm and N52H magnet enhances bass extension, transient response, and sound pressure level with low distortion.Hi-Res Audio, LHDC 5.0 Supports up to 96kHz / 24-bit audio with wireless bitrates up to 1 Mbps for accurate signal restoration and stable playback in interference-prone environments.Spatial Audio with 47ms Ultra-Low Latency Game Mode Proprietary spatial audio algorithms enhance positional accuracy for music, video, and supported FPS games, while Game Mode reduces audio latency to as low as 47ms for precise sound-visual synchronisation.Custom Sound Tuning Sound Master EQ presets, BassWave adjustment, and custom balancer enable independent control of low, mid, and high frequencies for personalised listening.Volume Swipe Control & Smart Touch Gestures Slide gesture allows precise volume adjustment, with tap and press controls for playback, noise cancellation modes, Spotify Tap, and more.Bluetooth 6.0, Google Fast Pair, Microsoft Swift Pair Bluetooth 6.0 with Smart Bluetooth enables stronger, faster connections with extended range up to 400 meters. Google Fast Pair and Microsoft Swift Pair ensure quick setup across Android and Windows devices. Dual Device Connection supported on compatible OnePlus devices for seamless switching.Ultra-Light Comfort, Ergonomic Fit Designed for extended wear without fatigue, each earbud weighs just 4.4g and is refined using thousands of ear-shape data points and professional wearability testing. The ergonomic design ensures a secure, natural fit for long listening sessions-whether you're commuting, working, or relaxing.Long-Lasting Battery Performance Up to 54 hours of total playback for all-day listening without battery stress, and with TÜV Rheinland battery health certification.IP55 Durability Protection IP55-rated dust and water resistance ensures reliable performance during workouts, travel, and outdoor use. • With Mic:Yes • Bluetooth version: 6.0 • Charging time: about 60min (Earbuds)/ 90min (Earbuds +Charging Case)