Soundcore Liberty 4 Pro by Anker – Renewed ANC Earbuds with 7 Sensors and Studio-Grade Sound

Elevate your audio with Liberty 4 Pro

Discover Soundcore Liberty 4 Pro, a renewed pair of wireless earbuds engineered for travelers, remote workers, and music lovers who crave rich, detailed sound and effective noise control. With seven sensors and AI-powered processing, they aim to reduce unwanted noise while preserving voice clarity and music nuances in real-world settings.

Real-time, adaptive noise cancellation

The system adapts in roughly 0.3 seconds to shifting environments—airports, trains, or busy offices—so you experience steady quiet without fiddling with controls.

• 7 sensors, including 6 sound sensors and a barometric pressure sensor, capture noise from multiple angles
• Adaptive processing keeps noise reduction aligned with your surroundings
• Wind and ambient disturbances are addressed by advanced mic software

Studio-quality sound for every moment

Experience a refined balance of highs, mids, and bass thanks to the ACAA acoustic architecture, a 10.5 mm bass driver, a titanium-coated tweeter, and a dedicated digital crossover.

• 10.5 mm bass driver for depth and impact
• Titanium-coated tweeter for clarity across the frequency range
• Digital crossover for precise driver performance

Charging that keeps up with your day

A 5-minute recharge delivers several hours of listening, while a full charge offers up to 10 hours of playback. The charging case extends total use to as much as 40 hours, helping you stay powered on the go.

• 5-minute quick charge yields about 4 hours of playtime
• Up to 10 hours per charge; up to 40 hours with the charging case

Clear calls wherever you are

Six microphones, an AI-assisted noise reduction algorithm, and wind-noise reduction help keep voices clear in cafes, hallways, or outdoors.