• Unrivaled Noise Cancellation: Liberty 4 Pro wireless headphones with active noise cancellation feature 7 sensors – 6 acoustic sensors and 1 barometric sensor – to capture noise from all angles. From planes to trains, enjoy a quiet journey with 3x more powerful noise reduction.

• Adaptive real-time noise cancellation: These wireless noise-cancelling headphones adapt to your changing environment every 0.3 seconds, providing optimal, seamless noise cancellation throughout the day.

• Easy touch control: Using the joystick and display, you can fine-tune the noise cancellation level on these wireless headphones at any time with a simple swipe of the housing.

• Studio-quality sound: Featuring an enhanced ACAA acoustic architecture, 10.5mm woofer, titanium-coated tweeter, and digital crossover for superior driver performance. Experience clear, full-bodied sound enhanced with precise nuances.

• Ultra-fast charging: Liberty 4 Pro noise-cancelling headphones charge 2x faster than previous models with a 5C battery. Five minutes of charging gives you 4 hours of listening time. Enjoy up to 10 hours of playtime between charges, which can be extended to 40 hours with the case.

• AI Enhanced Clear Calls with 6 Microphones: Thanks to the noise reduction algorithm and six microphones, these wireless headphones ensure clear calls wherever you are. In addition, the wind noise reduction algorithm allows for flawless communication in all weather conditions.

3 times stronger noise reduction
Find your own oasis of peace even in the hustle and bustle of city life and on crowded flights. Six sound sensors, one barometric sensor and a real-time algorithm provide up to 3 times more powerful noise reduction.

Accurate noise capture
Enjoy unparalleled silence. Six sound sensors capture noise from all angles, combined with an advanced noise-cancelling algorithm, deliver up to 3x more noise reduction.

Quiet travel, regardless of air pressure
Enjoy up to 178% improved noise cancellation during flights. The barometric sensor enables dynamic adjustments, creating a private and quiet space regardless of changes in air pressure.

Adaptive real-time noise cancellation
Precisely adjust noise cancellation in real time. Our Adaptive ANC 3.0 algorithm performs 3 million calculations per second and adjusts noise cancellation every 0.3 seconds to effectively silence distracting sounds as soon as they appear.

More sizes, better sealing
Protect your listening experience from unwanted noise with six sizes of ear tips that provide a perfect seal and customized fit for your ears.

Manage noise reduction easily
Just tap and swipe - adjusting the noise reduction level has never been easier. Monitor battery status, take selfies remotely, and more with the touch-sensitive band and display on the case.

5 Min = 4 Hours Charging 2× Faster
Cut your waiting time in half with our 5C battery. With just a 5-minute charge, you get 4 hours of music enjoyment, with up to 40 hours of peace of mind to accompany you on the go.

• Normal mode
  10 hours on a single charge | 40 hours with charging case

• ANC mode
  7.5 hours on a single charge | 30 hours with charging case

Make sure you are heard anywhere
Even on noisy trains, your voice will stand out in noise-canceling calls thanks to our 6 microphones and AI noise reduction. And EasyChat makes face-to-face conversations effortless.

Connect more, without hassle
Stay connected while traveling and easily switch between your phone and laptop with multipoint connectivity and Bluetooth 5.3. Fast Pair technology enables automatic pairing over short distances.

Ready for spills and splashes
Our IPX5-certified headphones are resistant to spills and rain, delivering clear, reliable sound in all conditions.

Hi-Fi sound with rich detail
Enjoy vibrant sound with the ACAA boost system, 10.5mm driver and titanium-coated tweeter. The digital crossover ensures superior driver performance, restoring every detail in your music.

Sound that understands you better
Rediscover your favorite songs with the updated HearID test. By adopting the Hughson-Westlake method and adding a music preference test, it delivers sound that is uniquely tailored to your ears.

360° Surround Sound, Anytime
Immerse yourself in captivating sound that adapts to your every move with surround sound and dynamic head tracking. There are four modes for optimal enjoyment.

Precise control without incorrect touches
Squeeze and slide controls on the holder eliminate accidental touches. Make calls with confidence, knowing you won't accidentally interrupt important business.

Package contents

• Soundcore Liberty 4 Pro
• Charging box
• Silicone ear tips (sizes XXS, XS, S, M, L, XL - pre-installed M)
• USB-C cable

Technical details:

• Input: 5V 1A
• Rated output power: 20 mW
• Battery capacity (headphones): 56 mAh × 2
• Battery capacity (charging box): 580 mAh
• Charging time (headphones): up to 40 minutes
• Playtime (ANC off): up to 10 hours (40 hours with charging case)
• Playtime (ANC on): up to 7.5 hours (30 hours with charging case)
• Speaker: 10.5 mm and 4.6 mm dynamic speakers
• Frequency response: 14 Hz - 40 kHz
• Impedance: 15.3Ω + 10.3Ω
• Water and dust resistance: IP55 (headphones)
• Bluetooth version: 5.3
• Bluetooth range: 10 m

Manufacturer's website