Anker Soundcore Liberty 4 Pro Matchless Noise Cancellation Technology The Liberty 4 Pro features 7 advanced sensors—including 6 sound sensors and a barometric pressure sensor—to detect noise from all directions. Whether you’re on a plane, train, or city street, enjoy 3× stronger noise reduction for an incredibly peaceful listening experience. Real-Time Adaptive Noise Reduction Stay in tune with your surroundings only when you want to. The Liberty 4 Pro adapts noise cancellation every 0.3 seconds to match your environment. From quiet cafes to loud commutes, these earbuds offer seamless, intelligent noise adjustment for all-day comfort and clarity. Studio-Level High-Fidelity Sound Crafted with ACAA acoustic architecture, these earbuds combine a 10.5mm bass driver, titanium-coated tweeter, and digital crossover for unmatched audio detail. Enjoy rich, balanced, and full-bodied sound with precise highs and deep lows—perfect for audiophiles. Super-Fast Charging & All-Day Power Never miss a beat with 2× faster charging than previous models. Just 5 minutes of charging gives 4 hours of playback. A single full charge offers 10 hours of music, and the compact charging case extends that to 40 hours total—ideal for long days and travel. AI-Enhanced Calls with 6 Microphones With AI-driven noise reduction and 6 built-in microphones, every call is crystal clear even in wind or crowded spaces. The wind noise reduction algorithm ensures your voice stays front and center, wherever life takes you. Anker Soundcore Liberty 4 Pro Intuitive Touch & Water Resistance Swipe and tap your way through music and calls with the touch-sensitive control bar, while the IPX5 water resistance keeps you going through sweat, rain, or spills. Designed for power, precision, and premium comfort—anytime, anywhere. Related
