Anker Soundcore Liberty 4 Pro Noise Cancelling Wireless Earbuds Bluetooth LDAC AI Calls Green

The Anker Soundcore Liberty 4 Pro Wireless Earbuds are designed for listeners who expect flagship sound quality, intelligent noise reduction, and premium everyday convenience. Combining advanced acoustic engineering with smart adaptive technologies, these true wireless earbuds deliver an exceptional listening experience whether you are commuting, travelling, working, exercising, or simply relaxing with your favourite music. Every component has been carefully engineered to provide detailed audio reproduction, comfortable wear, and dependable wireless performance throughout the day.

About The Anker Soundcore Liberty 4 Pro Earbuds

The Soundcore Liberty 4 Pro combines a dual-driver acoustic system, intelligent Adaptive Active Noise Cancellation, LDAC high-resolution audio, six AI-enhanced microphones, Bluetooth 5.3 connectivity, and an innovative charging case with an integrated display and touch bar.

These earbuds are a premium choice for users comparing advanced wireless earphones for music, professional calls, remote work, travel, exercise, and everyday entertainment.

Premium Dual-Driver Acoustic System

At the heart of the Liberty 4 Pro is an advanced dual-driver acoustic architecture that combines a powerful 10.5 mm dynamic driver with a precision titanium-coated tweeter. Each driver is designed to handle a specific part of the frequency range, producing deeper bass, natural midrange detail, and crisp high frequencies.

This dual-driver configuration provides greater clarity and separation than a conventional single-driver design. It allows vocals, instruments, bass lines, and fine audio details to remain distinct across music, podcasts, movies, online videos, and voice content.

Digital Crossover for Balanced Sound

Digital crossover technology intelligently directs different frequencies to the appropriate driver. Lower frequencies are handled by the 10.5 mm dynamic driver, while the titanium-coated tweeter focuses on higher-frequency detail.

This carefully controlled distribution creates a balanced sound signature with accurate instrument separation, detailed vocals, and a more immersive listening experience across different music genres.

Adaptive Active Noise Cancellation

The intelligent Adaptive Active Noise Cancellation system continuously monitors your surroundings using seven integrated sensors. Instead of applying a fixed level of noise reduction, the earbuds automatically adjust their cancellation performance according to changing environmental conditions.

Whether you are travelling by train, walking through busy streets, working inside an office, commuting on public transportation, or flying on an aircraft, the Liberty 4 Pro helps minimize unwanted background noise while preserving audio quality and listening comfort.

LDAC High-Resolution Wireless Audio

LDAC technology allows compatible Android devices to transmit significantly more audio data than standard Bluetooth codecs. This increased data capacity helps preserve greater detail and creates a richer listening experience when playing compatible high-quality audio files and streaming content.

Combined with the dual-driver architecture, LDAC support makes the Liberty 4 Pro a suitable option for listeners exploring premium sound and audio gadgets with enhanced wireless audio quality.

Six AI-Enhanced Microphones for Clear Calls

Voice communication is enhanced through a six-microphone array supported by artificial intelligence noise-reduction algorithms. During phone calls and online meetings, AI processing distinguishes your voice from surrounding sounds and improves speech pickup.

Conversations remain clearer in crowded streets, transportation terminals, shared workspaces, and busy office environments. This makes the Liberty 4 Pro suitable for professionals, remote workers, students, and anyone who regularly depends on reliable wireless communication.

Bluetooth 5.3 Wireless Connectivity

Bluetooth 5.3 technology provides fast pairing, stable wireless performance, efficient power consumption, and dependable connectivity with compatible smartphones, tablets, laptops, and other Bluetooth-enabled devices.

Once paired, the earbuds provide convenient cable-free audio for work, communication, entertainment, travel, and fitness alongside compatible
mobile accessories.

Smart Charging Case with Display and Touch Bar

One of the most distinctive features of the Liberty 4 Pro is its intelligent charging case with a built-in display and responsive touch bar controls. The case provides quick access to useful information and selected listening functions without requiring constant access to a connected smartphone.

Users can conveniently check battery information and manage supported noise-cancellation settings directly through the charging case. This design improves everyday usability while adding a premium technological element to the overall experience.

Soundcore App Personalization

The Soundcore App allows users to personalize equalizer settings, adjust supported controls, install firmware updates, and access additional listening features.

These options make it easier to adapt the sound profile and functions according to individual preferences, different music genres, and frequently used controls.

Up to 40 Hours of Total Battery Life

The charging case extends the total listening time to up to 40 hours, allowing the earbuds to support commuting, travel, work, study, calls, exercise, and entertainment with fewer charging interruptions.

Actual battery performance may vary depending on listening volume, active noise cancellation, LDAC usage, connection conditions, and other operating factors.

Fast and Wireless Charging

Fast-charging support helps minimize downtime by providing additional listening time after a short charging period. This is useful when the earbuds need to be prepared quickly before a journey, workout, work session, or important call.

Wireless charging provides a convenient cable-free method for replenishing the charging case when it is placed on a compatible wireless charging pad.

IP55 Water and Dust Resistance

The IP55-rated construction helps protect the earbuds against sweat, dust, light rain, and common outdoor exposure. This makes the Liberty 4 Pro suitable for gym workouts, running, walking, commuting, travel, and other active daily routines.

The earbuds should not be submerged in water, and the charging case should be protected from moisture because the resistance rating does not provide complete waterproof protection.

Comfortable Everyday Design

The Liberty 4 Pro features an ergonomic in-ear design developed to provide a secure and comfortable fit during extended listening sessions. Its compact shape supports everyday use during work, travel, exercise, entertainment, and communication.

The green finish gives the earbuds and charging case a distinctive premium appearance, while the portable case keeps the earbuds stored, protected, and ready for daily use.

Flagship Wireless Audio for Work and Entertainment

The Anker Soundcore Liberty 4 Pro represents a premium wireless audio solution that combines high-resolution sound, intelligent adaptive noise cancellation, AI-powered communication, innovative smart case controls, long battery performance, and comfortable everyday wear.

Its combination of dual drivers, LDAC support, seven-sensor noise cancellation, six AI-enhanced microphones, Bluetooth 5.3, IP55 protection, and a smart charging case makes it an ideal choice for users seeking flagship performance without compromising convenience.

Product Specifications

Specification	Value
Brand	Anker Soundcore
Model	Liberty 4 Pro
Colour	Green
Product Type	True Wireless Noise Cancelling Earbuds
Acoustic System	Dual-Driver Acoustic Architecture
Dynamic Driver	10.5 mm Dynamic Driver
Tweeter	Titanium-Coated Tweeter
Frequency Management	Digital Crossover Technology
Noise Cancellation	Adaptive Active Noise Cancellation
ANC Sensors	7 Intelligent Environmental Sensors
Microphones	6 AI-Enhanced Microphones
Call Technology	AI Noise Reduction
Audio Codec	LDAC High-Resolution Wireless Audio
Bluetooth Version	Bluetooth 5.3
Charging Case	Smart Case with Integrated Display and Touch Bar
Total Battery Life	Up to 40 Hours with Charging Case
Fast Charging	Supported
Wireless Charging	Supported
Water and Dust Resistance	IP55
App Support	Soundcore App
Compatible Devices	Android Smartphones, iPhone, Tablets, Laptops, and Bluetooth Devices

Key Features

• Premium dual-driver system combines a 10.5 mm dynamic driver with a titanium-coated tweeter.
• Digital crossover technology improves frequency balance and audio precision.
• Adaptive Active Noise Cancellation uses seven intelligent environmental sensors.
• Six AI-enhanced microphones improve voice clarity during calls.
• LDAC supports high-resolution wireless audio on compatible Android devices.
• Bluetooth 5.3 provides stable and energy-efficient wireless connectivity.
• Smart charging case includes an integrated display and touch bar controls.
• Up to 40 hours of total listening time is available with the charging case.
• Fast charging reduces downtime between listening sessions.
• Wireless charging provides convenient cable-free charging.
• IP55 protection helps resist sweat, dust, and light rain.
• Sound and controls can be personalized through the Soundcore App.
• Ergonomic construction supports comfortable extended listening.
• Suitable for work, travel, fitness, entertainment, and professional communication.

FAQ

1. Does the Anker Soundcore Liberty 4 Pro support Adaptive Active Noise Cancellation?

Yes. The Liberty 4 Pro features Adaptive Active Noise Cancellation powered by seven intelligent sensors that automatically adjust the level of noise reduction according to your surroundings for a more immersive listening experience.

2. Can I enjoy high-resolution wireless audio with these earbuds?

Yes. The Liberty 4 Pro supports LDAC technology on compatible Android devices, allowing high-resolution wireless audio transmission with greater detail and improved sound quality compared with standard Bluetooth codecs.

3. How long does the battery last?

The charging case extends the total listening time to up to 40 hours. Actual battery performance may vary depending on listening volume, active noise cancellation, codec selection, connection conditions, and other usage factors.

4. Are the Liberty 4 Pro earbuds suitable for workouts?

Yes. The IP55 rating helps protect the earbuds from sweat, dust, and light rain, making them suitable for gym sessions, running, walking, commuting, and other everyday outdoor activities.

5. Can I customize the sound and controls?

Yes. Through the Soundcore App, you can personalize equalizer settings, supported controls, firmware updates, and additional listening features to create an audio experience that matches your preferences.