Flagship Noise Reduction Smart Body Sense
Equipped with 7 sensors on both ears, it can accurately and effectively reduce noise, making it the most powerful noise-cancelling headset ever produced by Soundcore.

Minutes and seconds correction, a new quiet world
The latest Adaptive ANC 3.0 adaptive noise reduction technology recalibrates the noise reduction curve every 0.3 seconds to create perfect noise reduction strength and comfort

Exclusive ACAA tuning technology

Dual monomer exclusive tuning
ACAA™4.0 coaxial dual dynamic coil + digital crossover technology + response frequency 14Hz ~ 40kHz, wonderfully restore delicate sound

Gold Label Certification Hear the details
Passed Hi-Res Wireless Gold Label certification, equipped with LDAC™ high-quality encoding, nearly lossless audiophile sound quality

Spatial audio surround experience
Real-time tracking calculation based on head swing, doubling sound presence and creating a 3D space listening experience

Multiple functions, tailor-made
Supports HearID tuning and multi-stage transparency mode, which can be changed at any time according to personal needs and can be easily customized by you.

Smart touch charging box

Smart touch visible screen
Innovative touch bar and smart charging box display screen make it easy to control battery level, noise reduction/transparency mode

Extremely fast charging, charge and use anytime
Quick charge for 5 minutes to get 4 hours of battery life/Support Qi wireless charging, 10 hours at a time/Up to 40 hours of battery life

Perfect experience only with Liberty 4 Pro
Free calls without restrictions
6 beamforming microphones paired with AI noise reduction algorithms allow sounds to be clearly conveyed on airplanes, subways, and buses.

Multi-point connection, fast and stable
Bluetooth 5.3 supports multi-point connection and Google Fast Pair, seamlessly and quickly switching audio sources among multiple devices

Complete App for easy control
Soundcore App can adjust volume, EQ sound effects, low-latency mode and other functions

Waterproof for daily life, fearless in light rain
IPX5 waterproof level, you can feel at ease if you encounter light rain on the road or sweat while walking around

The latest Adaptive ANC 3.0 adaptive noise reduction technology
Minutes and seconds correction, a new quiet world
Performs 3 million calculations per second and recalibrates the noise reduction curve every 0.3 seconds,
Provides three times the most powerful noise reduction, creating perfect noise reduction strength & comfort.
Note: According to soundcore laboratory testing, Liberty 4 Pro can reduce noise by up to 12.2 dB in the 600-700Hz range when tested in reverse from the headset. This improvement makes the noise reduction effect more powerful than when the noise reduction algorithm is not enabled. three times.

Enjoy your personal space at any time
Flagship Noise Reduction Smart Body Sense
Both ears are equipped with 6 sound sensors to accurately capture and eliminate noise from all angles.
The most powerful noise-canceling headphones Soundcore has ever produced.

Dynamically adjust according to air pressure
Walking quietly
Enjoy up to 178% enhanced* noise reduction during your flight, creating tranquility even as air pressure changes.
Note: According to tests by Soundcore Labs, when the air pressure is reduced by 24KPA (equivalent to a flight altitude of 1.24 miles), Liberty 4 Pro can increase the noise cancellation effect below 300Hz to 5dB, thus improving the noise reduction performance by 178%.

ACAA™ 4.0 exclusive tuning technology
Wonderful and revealing
10.5mm+4.6mm coaxial dual dynamic coil and digital crossover technology, in addition to bass texture,
It also improves mid- and high-frequency resolution and beautifully restores every delicate sound.

Response frequency reaches 14Hz～40kHz
Gold Label Certification Hear the details
It has passed the Hi-Res Wireless Gold Label certification and is equipped with LDAC™ audio transmission technology, which brings almost lossless audiophile sound quality in all aspects.

6 microphones with AI noise reduction algorithm
Free calls without restrictions
Even on busy airplanes, subways, trains, and buses, beamforming technology, directional radio, and AI noise reduction algorithms allow sound to be conveyed clearly.

Double the sound presence
Spatial audio surround experience
Based on the real-time tracking calculation of head swing, four modes create a 3D spatial listening experience.

Comes with 6 sizes of ear tips
Perfect fit and noise isolation
Provides a perfect seal and fit for tailored comfort to your ears.

Easily manage noise reduction conditions
Tap and slide for smart control
Just tap and slide to easily adjust the noise reduction level through the touch bar and screen of the charging box.
Check battery status, remote shooting and other functions at any time.
Note: Only the glossy model can see the screen inside the charging box without opening the cover.

4 hours of charging in 5 minutes
Extremely fast charging, charge and use anytime
Using 5C fast-charging battery, the charging speed is twice as fast as Liberty 4 NC.
10 hours of single use
40 hours with charging case

Waterproof for daily life, fearless in light rain
With an IPX5 waterproof rating, you can feel at ease if you encounter light rain or splashes of water on the road.
Multi-point connection, easy switching
It adopts Bluetooth 5.3 and supports Google Fast Pair technology, which can automatically connect at short distances.
Complete App for easy control
Various functions such as volume, EQ sound effects, and low-latency mode can be adjusted in the App.
Precise control to avoid accidental touches
Press and slide control effectively prevents accidental touches, allowing you to make calls, adjust volume, and switch songs with confidence.

product specifications
Model: soundcore Liberty 4 Pro
Bluetooth version: 5.3
Drive unit: coaxial double moving coil
Drive size: 10.5mm+4.6mm
Response frequency: 14Hz～40KHz
Audio decoding: SBC, AAC, LDAC
Waterproof coefficient: IPX5
Charging port: USB-C
Weight: earphones 5.5g / charging box 62g
Dimensions (cm): 6.4 x 6.1 x 2.9
Battery capacity: earphones 56mAh, charging box 580mAh
Battery life: 14hr with headphones/46hr with charging case
Contents: earphones, charging box, charging cable, earplugs*6 sets
Battery life:
-General: 10 hours for earphones/40 hours for charging box
- ANC noise reduction: 7.5 hours for headphones/30 hours for charging box
- LDAC: 6 hours for headphones/30 hours for charging box
- LDAC + ANC noise reduction: 5 hours for headphones / 25 hours for charging box

✵Happy Remind: Tax Fee not Included✵