soundcore Liberty 4 True Wireless Earbuds with Premium ACAA 3.0 Sound Technology
Experience premium audio with the soundcore Liberty 4 True Wireless Earbuds, featuring advanced ACAA 3.0 technology and immersive spatial audio. These cutting-edge earbuds combine Bluetooth 5.3 connectivity, active noise canceling, and punch bass technology for an unparalleled listening experience.
Advanced Audio Technology and Premium Sound Quality
The Liberty 4 earbuds showcase soundcore's exclusive coaxial acoustic system with dual dynamic drivers aligned on the same axis. The innovative treble tube design ensures high frequencies reach your ears with minimal loss, while the resonance peak extends Hi-Res sound up to 40kHz.
360° Immersive Spatial Audio Experience
Equipped with dynamic head tracking through a built-in gyroscope, these earbuds deliver personalized spatial audio that adapts to your movements, creating a center-stage listening experience for movies, TV shows, and music.
Comfort and Customization Features
CloudComfort™ ear tips with dual-layer structure for extended comfort
HearID Sound™ 2.0 for personalized audio profiles
Customizable EQ with 20+ preset options
IPX4 water resistance rating
Up to 28 hours of total playtime
Multipoint connection capability
Connectivity and Compatibility
Featuring Bluetooth 5.3 technology, these earbuds support multiple audio codecs including SBC, AAC, and LDAC for superior wireless performance. The multipoint connection allows seamless switching between devices, while integrated voice assistant support enhances user convenience.
Package Contents
Liberty 4 True Wireless Earbuds
4 Sizes of Ear Tips (S, M1, M2, L)
Charging Case
USB-C Cable
Return Policy
Time to Return
Standard Return Policy
We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return
Policy
qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.
Replacement Only Return Policy
Replacement within 30 days of the delivery date.
Manufacturer Only Return Policy
Covered by the manufacturer's warranty.
Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.
Holiday Extended Return Policies
Extended Holiday Return Policy.
Qualifying purchases of products displaying the " Extended Holiday
Return Policy ",
from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31,
2024.
Extended Holiday Replacement-Only Return Policy
Qualifying purchases of products displaying the " Extended Holiday
Replacement-Only Return Policy ",
from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.
Dual Dynamic Drivers Deliver Crystal-Clear Sound
The Liberty 4's innovative coaxial acoustic architecture features perfectly aligned dual dynamic drivers that work in harmony to produce pristine audio across the frequency spectrum. The precision-engineered design ensures every note reaches your ears with exceptional clarity and detail.
Technical Specifications
🎵 Dual dynamic drivers with coaxial alignment
🔊 Hi-Res audio certified up to 40kHz
⚡ ACAA 3.0 acoustic system for balanced sound
Applications
🎧 Immersive music listening with rich detail
🎮 Low-latency gaming with precise audio cues
🎬 Movie watching with cinema-quality sound
Ergonomic Design for Perfect Fit
Experience unmatched comfort with the Liberty 4's thoughtfully crafted ergonomic design. The streamlined profile and CloudComfort ear tips work together to provide a secure, pressure-free fit that stays comfortable for hours of listening.
Technical Specifications
👌 CloudComfort dual-layer ear tips
💪 IPX4 water resistance rating
🎯 Pressure-relieving ergonomic design
Applications
🏃♂️ Active workouts and sports
🎵 Extended music sessions
✈️ Comfortable travel companion
Personalized Comfort for Every Listener
The Liberty 4 adapts to your unique listening style, delivering a personalized audio experience that feels natural and engaging. The earbuds' refined design ensures optimal comfort during extended use.
Technical Specifications
🎯 HearID Sound customization
👂 Multiple ear tip sizes included
💫 Adaptive fit technology
Applications
🎵 All-day music enjoyment
📱 Clear hands-free calls
🧘♀️ Focused work sessions
Refined Single Earbud Profile
Each Liberty 4 earbud showcases meticulous attention to detail with its sleek profile and premium finish. The optimized shape ensures both style and acoustic excellence.
Technical Specifications
🎨 Premium midnight black finish
🔊 Optimized acoustic chamber
✨ Precision-crafted housing
Applications
👔 Professional meetings
🎭 Entertainment on-the-go
📱 Seamless device connectivity
Elegant Charging Case Design
The sophisticated charging case combines form and function, featuring a compact design with magnetic alignment and LED indicators. Its premium construction ensures both protection and style.
Technical Specifications
⚡ Fast charging capability
🔋 28-hour total playtime
🧲 Magnetic earbud alignment
Applications
🌍 Travel convenience
🔋 All-day power backup
💼 Professional portability
Seamless Device Integration
Connect effortlessly with your devices through the intuitive soundcore app. Customize your audio experience with personalized settings and easy device management.
Technical Specifications
📱 Bluetooth 5.3 connectivity
⚙️ Custom EQ settings
🔄 Multi-device pairing
Applications
💻 Work setup integration
📱 Mobile entertainment
🎮 Gaming connectivity
Dynamic Head Tracking Technology
Experience revolutionary spatial audio with precise head tracking capabilities. The Liberty 4 adjusts sound positioning in real-time for an immersive listening experience.
Technical Specifications
🎯 360° spatial audio
🔄 Real-time motion sensing
🎵 Adaptive sound positioning
Applications
🎬 Immersive movie watching
🎮 Dynamic gaming audio
🎵 3D music experience
Complete Accessory Package
Every Liberty 4 comes with a comprehensive set of accessories, including multiple ear tip sizes and charging equipment, ensuring the perfect fit for every user.
Technical Specifications
👌 Multiple ear tip sizes
🔌 USB-C charging cable
📦 Premium packaging
Applications
🎯 Customized comfort fitting
🔋 Convenient charging options
✨ Out-of-box experience
Illuminated Charging Experience
The charging case features elegant LED indicators that provide clear charging status at a glance. The compact design fits comfortably in hand while protecting your earbuds.
Technical Specifications
💡 LED charging indicators
🔋 Smart power management
✨ Premium finish
Applications
🌙 Night time charging
👆 One-handed operation
💼 On-the-go power monitoring
Premium Retail Packaging
The Liberty 4 comes in sophisticated retail packaging that reflects its premium status. Each component is carefully presented, highlighting the product's advanced features and quality construction.
Technical Specifications
📦 Professional packaging design
✨ Hi-Res Audio certification
💫 ACAA technology highlight
Applications
🎁 Gift-giving presentation
📱 Feature showcase
✨ Premium unboxing experience
FAQ
The soundcore Liberty 4 earbuds feature premium sound powered by ACAA 3.0 (Astria Coaxial Acoustic Architecture) with dual dynamic drivers aligned on the same axis for vivid sound reproduction. They include Spatial Audio with dynamic head tracking, Punch Bass Technology, and HearID Sound 2.0 for personalized audio. The earbuds support multiple codecs including SBC, AAC, and LDAC, with Hi-Res sound capabilities up to 40kHz. Users can customize their listening experience through the soundcore app with 20+ preset EQ settings and a customizable equalizer.
The Liberty 4 earbuds feature CloudComfort™ ear tips specifically designed for extended comfort. They utilize a flexible dual-layer structure that adapts to your ear canals to relieve pressure. The package includes 4 different ear tip sizes (S, M1, M2, L) to ensure a perfect fit for different ear sizes. The in-ear form factor combined with the ergonomic design makes them suitable for long listening sessions without discomfort.
The soundcore Liberty 4 earbuds offer up to 28 hours of total playtime with the charging case. They feature fast charging technology for quick power replenishment. The earbuds come with a USB-C charging cable and charging case, ensuring you can easily recharge them when needed. The extended battery life makes them suitable for daily use, long commutes, and travel.
The Liberty 4 earbuds utilize Bluetooth 5.3 technology for wireless connectivity, offering improved stability and range. They support multipoint connection, allowing you to connect to multiple devices simultaneously. The earbuds are compatible with various devices including smartphones, tablets, TVs, and computers, making them versatile for different applications like movies, voice calls, and general entertainment.
The Liberty 4 earbuds feature Active Noise Canceling (ANC) technology to effectively reduce ambient noise. Combined with their in-ear design and multiple ear tip sizes for proper seal, they provide excellent noise isolation. The noise cancellation feature helps maintain clear audio quality during calls and enhances the immersive listening experience when enjoying music or other content.
The Liberty 4's Spatial Audio feature includes dynamic head tracking through a built-in gyroscope that detects head movements to maintain consistent sound positioning. This technology creates a 360° immersive audio experience, making you feel like you're at the center of the sound. The spatial audio algorithm automatically adjusts to optimize the sound based on the content you're enjoying, whether it's music, movies, or other media.
The Liberty 4 earbuds have an IPX4 water resistance rating, making them protected against splashes and sweat. This makes them suitable for workouts and light rain exposure. The build quality includes durable materials designed for daily use, while the included charging case provides additional protection during transport and storage.
The Liberty 4 package includes the true wireless earbuds, a charging case, a USB-C charging cable, and four sizes of ear tips (S, M1, M2, L). The variety of ear tips ensures users can find their optimal fit for comfort and sound isolation. All components are designed to work together to provide a complete wireless audio solution right out of the box.