React to Every
Noise as You Go
Recalibrates Noise
Cancelling Every 0.3s² for
Ever-Changing Environments
Noise Cancelling
Liberty 4 Pro noise cancelling earbuds boast 7 sensors—6 sound sensors
and 1 barometric pressure sensor—to capture noise from every angle.
From planes to trains, enjoy a serene journey with 3× stronger noise reduction.
and 1 barometric pressure sensor—to capture noise from every angle.
From planes to trains, enjoy a serene journey with 3× stronger noise reduction.
3× Stronger¹
Noise Reduction
Find your oasis of calm even in bustling city life and crowded flights. Six sound sensors, one barometric sensor, and a real-time algorithm ensure up to 3× stronger¹ noise cancellation.
Pinpoint Noise Capture
Embrace silence beyond belief. Six sound sensors capture noises from every angle, paired with an advanced noise-cancelling algorithm for up to 3× stronger¹ noise reduction.
Quiet Journeys,
Regardless of Air Pressure
Enjoy up to 178% enhanced⁵ noise cancelling during flights. A barometric sensor enables dynamic adjustments, creating a private, peaceful space despite air pressure shifts.
5. Tests conducted in the soundcore lab show that Liberty 4 Pro can enhance noise cancellation by up to 5 dB for sounds below 300 Hz when air pressure is reduced by 24 kPa, which occurs when you are flying 1.24 miles above the ground. This results in a 178% improvement in noise-canceling performance.
Control with
Touch Bar and Display
The touch bar and display let you fine-tune, the noise cancelling levels of these wireless earbuds at any time with a simple swipe on the case.
Super
Fast Charging
Liberty 4 Pro noise cancelling earbuds charge 2× faster than the previous
models with the 5C battery. A 5-minute recharge offers 4 hours of playtime.
Enjoy up to 10 hours between charges, extendable to 40 hours with the case.
models with the 5C battery. A 5-minute recharge offers 4 hours of playtime.
Enjoy up to 10 hours between charges, extendable to 40 hours with the case.
Hi-Fi Sound
with Rich Detail
Feature the enhanced ACAA acoustic architecture, a 10.5mm bass
driver, a titanium-coated tweeter, and a digital crossover for peak
driver performance. Indulge in crisp, full-bodied sound perfected
with nuances.
driver, a titanium-coated tweeter, and a digital crossover for peak
driver performance. Indulge in crisp, full-bodied sound perfected
with nuances.
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