soundcore Liberty 4 Pro by Anker

The Liberty 4 Pro noise-cancelling earbuds offer cutting-edge audio and noise reduction technology. With 7 advanced sensors (6 sound sensors and 1 barometric pressure sensor), they capture ambient noise from every angle, delivering 3× stronger noise cancellation. Their real-time adaptive noise reduction adjusts to environmental changes every 0.3 seconds for continuous optimal performance.

Featuring intuitive touch controls, users can easily adjust noise-cancelling levels with a simple swipe on the case. The earbuds are designed for high-fidelity audio, incorporating an advanced acoustic architecture with a 10.5mm bass driver, titanium-coated tweeter, and digital crossover to deliver crisp, nuanced sound.

Fast charging capabilities allow a 5-minute charge to provide 4 hours of playtime, with a full charge lasting up to 10 hours, extendable to 40 hours with the charging case. For crystal-clear communication, the earbuds include six microphones and an AI-enhanced noise reduction algorithm, ensuring clarity during calls, even in windy or noisy environments.

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