55dB Active Noise Cancellation | 5000Hz Range Dual-feed ANC delivers deep suppression across mid-to-high frequencies, enabling immersive focus in complex environments. TV Rheinland certified for high-performance noise cancellation. Real-Time Adaptive Noise Control Noise 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. The Nord Buds 4 Pro Wireless In-Ear Earbuds are designed to deliver an exceptional audio experience with premium sound quality, intelligent noise cancellation, and seamless connectivity. Featuring a comfortable in-ear design and powered by Bluetooth v5.4, these wireless Bluetooth earbuds ensure fast, stable, and efficient connectivity for music, gaming, calls, and entertainment. The built-in microphone provides crystal-clear voice calls, while 55dB Real-Time Active Noise Cancellation (ANC) with Adaptive Mode intelligently adjusts noise reduction based on your surroundings for an immersive listening experience. Equipped with 12mm titanium-coated dynamic drivers, Spatial Audio, dual-device connectivity, and 47ms ultra-low latency, the Nord Buds 4 Pro delivers rich bass, detailed sound, and smooth performance whether you're streaming, gaming, or multitasking. Finished in an elegant Radiant Gray color, these earbuds offer an impressive 54 hours of total playback and support Type-C charging, reaching a full charge in approximately 3 hours. With an IP55 water-resistant rating, they are protected against sweat and splashes, making them ideal for workouts and everyday use. Measuring 15 10 5 cm and weighing 0.3 kg, the Nord Buds 4 Pro is lightweight, portable, and comfortable for extended wear. The package includes the TWS earbuds, Type-C charging cable, user manual, and warranty card. Backed by a 1-year warranty and Made in China, the Nord Buds 4 Pro combines cutting-edge technology, premium sound, and long-lasting battery life in a stylish and durable design.