Anker Soundcore Liberty 4 – Black

 

 

 

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The Anker Soundcore Liberty 4 – Black is a flagship True Wireless Stereo (TWS) earbud that combines premium audio quality, Adaptive Active Noise Cancellation (ANC), Spatial Audio, Hi-Res Wireless Audio, and advanced health tracking features. Designed for music lovers and professionals alike, it delivers exceptional comfort, immersive sound, and crystal-clear calls.

Key Features

• ACAA™ 3.0 Dual Dynamic Drivers
  • Dual coaxial drivers (9.2mm + 6mm) produce deep bass, natural mids, and detailed highs.
  • Delivers a rich and immersive listening experience.
• Hi-Res Wireless Audio
  • Supports LDAC codec for high-resolution wireless sound on compatible Android devices.
  • Certified for Hi-Res Audio Wireless playback.
• 360° Spatial Audio
  • Immersive surround sound with dedicated Music and Movie modes.
  • Built-in head tracking keeps audio aligned with your movements.
• Adaptive Active Noise Cancellation (ANC)
  • Automatically adjusts noise cancellation based on your ears and surroundings.
  • Includes Transparency Mode to let in outside sounds when needed.
• Crystal-Clear Calls
  • 6 AI-powered microphones reduce background noise for clear voice and video calls.
• Long Battery Life
  • Up to 9 hours of playback on a single charge (ANC Off).
  • Up to 28 hours with the charging case.
  • 15-minute fast charge provides up to 3 hours of playback.
• Bluetooth 5.3 & Multipoint
  • Fast and stable Bluetooth 5.3 connection.
  • Connect to two devices simultaneously with Multipoint Connection.
• Wireless Charging
  • Supports both USB-C and Qi wireless charging.
• Health Monitoring
  • Built-in heart rate sensor.
  • Wellness tracking available through the Soundcore App.
• HearID Sound & HearID ANC
  • Personalized sound profile.
  • Customized noise cancellation based on your hearing and ear shape.

Specifications

Specification	Details
Brand	Anker Soundcore
Model	Liberty 4
Color	Midnight Black
Product Type	True Wireless Stereo (TWS) Earbuds
Drivers	Dual Dynamic Drivers (9.2mm + 6mm)
Audio Codec	SBC, AAC, LDAC
Bluetooth Version	Bluetooth 5.3
Noise Cancellation	Adaptive ANC
Spatial Audio	Yes, with Head Tracking
Microphones	6 AI Noise Reduction Microphones
Battery Life (Earbuds)	Up to 9 Hours
Battery Life (With Case)	Up to 28 Hours
Fast Charging	15 Minutes = Up to 3 Hours Playback
Charging	USB-C & Qi Wireless Charging
Multipoint Connection	Yes
Water Resistance	IPX4
App Support	Soundcore App (HearID Sound & HearID ANC)
Special Feature	Heart Rate Sensor

Package Contents

• Anker Soundcore Liberty 4 Earbuds
• Charging Case
• USB-C Charging Cable
• Ear Tips (4 Sizes)
• User Manual

Warranty

Official Brand Warranty: 18 Month.

Why Choose the Soundcore Liberty 4?

• Premium ACAA™ 3.0 dual-driver audio
• Hi-Res Wireless Audio with LDAC
• 360° Spatial Audio with head tracking
• Adaptive ANC and Transparency Mode
• 6 AI microphones for crystal-clear calls
• Up to 28 hours of total battery life
• Qi wireless charging and USB-C charging
• Bluetooth 5.3 with Multipoint Connection
• Built-in heart rate monitoring
• Personalized HearID Sound & ANC
• 18-month official warranty
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