Anker Soundcore Liberty 4 NC Earbuds
5,749.00৳
Anker Soundcore Liberty 4 NC – Premium Noise Cancellation for Immersive Everyday Listening
Busy streets, crowded offices, public transportation, and everyday background noise can make it difficult to enjoy music or focus on calls. The Anker Soundcore Liberty 4 NC is designed to create a quieter and more immersive listening experience with Adaptive ANC 2.0 and noise reduction of up to 98.5% under specified testing conditions. Its intelligent noise cancellation adapts to your ears and surrounding environment in real time.
For customers in Bangladesh who want premium true-wireless earbuds with strong noise cancellation, detailed sound, and long battery life, the Liberty 4 NC offers an impressive combination of features. It comes with 11mm custom-tuned drivers, Hi-Res Wireless audio, LDAC support, Bluetooth 5.3 multipoint connectivity, HearID 2.0 customization, wireless charging, and up to 50 hours of total playtime with the charging case.
Common Problems with Ordinary Wireless Earbuds
Many basic wireless earbuds can struggle in noisy environments. Traffic, conversations, air-conditioning, public transport, and other background sounds can compete with your music, forcing you to increase the volume just to hear comfortably.
Sound quality and battery life can also be limiting factors. Some earbuds provide basic audio without personalized EQ, while others require frequent charging or make it difficult to switch between devices.
- 🔇 Distracting Background Noise: Ambient sounds can interrupt music, podcasts, and videos.
- 🔋 Short Battery Life: Frequent charging can become frustrating during busy days.
- 🎵 Limited Sound Customization: Standard earbuds may not let you create a personalized sound profile.
- 📱 Single-Device Connectivity: Switching between a phone and laptop can be inconvenient.
- 🎙️ Unclear Calls: Background noise can interfere with voice communication.
- ⚡ Slow Charging: Waiting a long time for usable battery power is inconvenient.
- 💧 Limited Everyday Protection: Basic earbuds may offer little resistance against light splashes.
Smart Solution: Anker Soundcore Liberty 4 NC
The Anker Soundcore Liberty 4 NC combines advanced noise cancellation, high-quality wireless audio, personalized sound, and long-lasting battery performance in a compact true-wireless design. Its Adaptive ANC 2.0 continuously analyzes internal and external noise and adjusts noise cancellation according to your ears and environment.
For sound quality, the earbuds use 11mm custom-tuned drivers and support Hi-Res Wireless audio with LDAC. Soundcore states that LDAC can transmit up to three times more data than standard SBC under the specified comparison, helping deliver more detailed wireless audio on compatible Android devices.
Battery performance makes the Liberty 4 NC especially practical for everyday use. The earbuds provide up to 10 hours of playback on a single charge and up to 50 hours with the charging case in Normal mode. Fast charging also gives up to 4 hours of playback from a 10-minute charge.
Key Features
🔇 Up to 98.5% Noise Reduction
The Liberty 4 NC features an advanced noise-cancelling system combining a high-sensitivity in-ear sensor, 11mm driver, and noise-isolation chamber. Soundcore states that the system can reduce noise by up to 98.5% under its specified testing conditions, with the result certified by SGS for the deepest frequency band.
🧠 Adaptive ANC 2.0
Adaptive ANC 2.0 continuously analyzes noise inside and outside your ears and adjusts the cancellation effect in real time. This helps the earbuds respond more intelligently to changing environments instead of relying on one fixed noise-cancellation level.
🎵 11mm Custom-Tuned Drivers
The earbuds feature 11mm custom-tuned drivers designed to deliver crisp and detailed sound. They support Hi-Res Wireless audio and LDAC for compatible devices, making them suitable for music listeners who care about wireless audio detail.
🎧 LDAC & Hi-Res Wireless Audio
LDAC provides higher-bandwidth wireless audio transmission than standard SBC and is designed to preserve more audio detail. LDAC is available on compatible Android devices through the Soundcore app and requires the appropriate firmware/settings.
🔋 Up to 50 Hours of Playtime
Enjoy up to 10 hours from the earbuds and 50 hours in total with the charging case in Normal mode under the specified testing conditions. With ANC enabled, the listed battery performance is up to 8 hours for the earbuds and 40 hours with the case.
⚡ Fast Charging & Wireless Charging
A 10-minute charge provides up to 4 hours of playback. The charging case also supports wireless charging, giving you more flexibility when powering up the earbuds.
📱 Bluetooth 5.3 Multipoint Connection
Bluetooth 5.3 provides modern wireless connectivity, while multipoint allows the earbuds to connect with multiple compatible devices. This is useful when moving between a smartphone and computer during work or entertainment.
🎙️ 6-Microphone AI Call System
The Liberty 4 NC features six beamforming microphones and an AI algorithm designed to amplify your voice and reduce background noise during calls. This makes it suitable for calls in busy everyday environments.
Benefits You’ll Enjoy
- 🔇 Peaceful Listening: Adaptive ANC helps reduce unwanted surrounding noise.
- 🎵 Detailed Wireless Sound: 11mm drivers and Hi-Res Wireless support deliver crisp audio.
- 🎧 High-Quality Streaming: LDAC provides higher-bandwidth wireless audio on compatible Android devices.
- 🔋 Long Battery Life: Up to 50 hours of total playback with the charging case in Normal mode.
- ⚡ Quick Power Boost: 10 minutes of charging can provide up to 4 hours of playback.
- 📱 Easy Device Switching: Multipoint connectivity makes moving between compatible devices more convenient.
- 🎙️ Clearer Calls: Six microphones and AI processing help reduce background noise during calls.
- 🎛️ Personalized Sound: HearID 2.0 and adjustable EQ let you create a sound profile suited to your preferences.
- 💧 Everyday Protection: IPX4 water resistance helps protect against light splashes and spills.
- ✨ Premium Convenience: Wireless charging, touch controls, ANC, and personalized audio come together in one compact package.
Perfect For
- 🎵 Music Lovers who want detailed wireless sound.
- 🚌 Daily Commuters dealing with traffic and public transportation noise.
- 🧑💻 Office Workers who need focused listening during work.
- 🎙️ Frequent Callers who want improved voice clarity.
- ✈️ Travelers looking for long battery life and strong ANC.
- 🎮 Casual Gamers who want convenient wireless audio.
- 🎬 Movie & Video Fans who want an immersive listening experience.
- 📱 Multi-Device Users who regularly switch between phone and computer.
- 🏠 Home Listeners who want personalized music settings.
- 🎁 Tech Gift Buyers looking for feature-rich true-wireless earbuds.
Why Choose the Anker Soundcore Liberty 4 NC?
The Anker Soundcore Liberty 4 NC stands out by combining powerful noise cancellation with high-quality wireless audio. Its Adaptive ANC 2.0 technology is designed to adapt to your ears and environment, while the advanced noise-cancelling system can reduce up to 98.5% of noise under specified conditions.
Sound quality is another major advantage. The 11mm custom-tuned drivers support Hi-Res Wireless audio and LDAC, while HearID 2.0 allows you to personalize the sound profile. The Soundcore app also provides adjustable EQ and multiple sound presets, giving you more control than a typical pair of basic wireless earbuds.
Battery and connectivity make the earbuds even more practical. Up to 50 hours of total playtime, fast charging, wireless charging, Bluetooth 5.3, and multipoint connectivity provide flexibility for work, travel, entertainment, and everyday use.
For users looking for premium noise cancellation, detailed sound, personalized audio, long battery life, and versatile connectivity, the Anker Soundcore Liberty 4 NC is a powerful all-round true-wireless option.
Anker Soundcore Liberty 4 NC vs Ordinary Wireless Earbuds
| Feature | Anker Soundcore Liberty 4 NC | Ordinary Wireless Earbuds |
|---|---|---|
| Noise Cancellation | Adaptive ANC 2.0 | Varies |
| Maximum Noise Reduction | Up to 98.5% under specified conditions | Varies |
| Driver | 11mm Custom-Tuned Driver | Varies |
| Hi-Res Wireless | Yes | Often unavailable |
| LDAC | Yes, compatible Android devices | Often unavailable |
| Bluetooth | 5.3 | Varies |
| Single-Charge Playtime | Up to 10H Normal | Varies |
| Total Playtime | Up to 50H with Case | Varies |
| Fast Charging | 10 min = up to 4H | Varies |
| Wireless Charging | Yes | Model dependent |
| Multipoint | Yes | Model dependent |
| Personalized EQ | HearID 2.0 + Adjustable EQ | Usually limited |
| Microphones | 6 with AI processing | Varies |
| Water Resistance | IPX4 | Varies |
| Best For | Music, calls, travel, work & everyday use | Basic wireless listening |
Personalized Sound with HearID 2.0
The Anker Soundcore Liberty 4 NC gives you more control over your listening experience through HearID 2.0. The feature is designed to create a personalized sound profile based on your hearing preferences, while the Soundcore app also provides a fully adjustable EQ and multiple presets.
This means you are not restricted to one fixed sound signature. You can adjust the audio according to the type of music or content you enjoy, whether you prefer stronger bass, clearer vocals, or a more balanced sound.
How to Use the Anker Soundcore Liberty 4 NC
Step 1: Charge the Earbuds
Place both earbuds inside the charging case and charge the case using USB-C or a compatible wireless charger.
Step 2: Download the Soundcore App
Install the Soundcore app on your compatible smartphone to access additional settings, firmware updates, EQ controls, and supported features.
Step 3: Pair the Earbuds
Open the charging case and follow your phone’s Bluetooth pairing instructions. Select soundcore Liberty 4 NC from the available Bluetooth devices.
Step 4: Adjust ANC
Open the Soundcore app and choose the preferred noise-control mode. You can select from different ANC levels, transparency modes, and other available settings.
Step 5: Customize Your Sound
Use HearID 2.0 or the adjustable EQ to create a sound profile that matches your listening preferences.
Step 6: Enable LDAC if Supported
On a compatible Android device, open the Soundcore app and enable LDAC through the sound settings. LDAC is not compatible with iOS devices and enabling it can affect battery life and multipoint functionality.
Important Usage Tips
The IPX4 rating provides water resistance against light splashes and rain, but the earbuds should not be submerged or exposed to heavy water. Keep the charging case and charging connections dry.
Battery life varies depending on volume, ANC mode, codec, calls, and other settings. The advertised 50-hour figure refers to total playback using the charging case under specified test conditions. LDAC and ANC use can significantly reduce actual battery life.
For the best noise cancellation and sound quality, select the ear tips that provide a comfortable and secure seal. Keep the earbuds and charging contacts clean so they can charge and operate reliably.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Soundcore by Anker |
| Product Name | Liberty 4 NC |
| Product Type | True Wireless Noise Cancelling Earbuds |
| Driver | 11mm Custom-Tuned Driver |
| Active Noise Cancellation | Adaptive ANC 2.0 |
| Maximum Noise Reduction | Up to 98.5% under specified conditions |
| Hi-Res Wireless | Yes |
| Audio Codec | SBC / AAC / LDAC |
| Bluetooth Version | Bluetooth 5.3 |
| Normal Playtime | Up to 10 Hours |
| Total Playtime with Case | Up to 50 Hours |
| ANC Playtime | Up to 8 Hours / 40 Hours with Case |
| LDAC + ANC Playtime | Up to 5 Hours / 25 Hours with Case |
| Fast Charging | 10 Minutes = Up to 4 Hours |
| Charging Port | USB Type-C |
| Wireless Charging | Yes |
| Multipoint Connection | Yes |
| Personalized EQ | HearID 2.0 + Adjustable EQ |
| Microphones | 6 Beamforming Mics with AI Algorithm |
| Water Resistance | IPX4 |
| Earbud Weight | Approx. 5.2g each |
| Earbud + Case Weight | Approx. 60g |
| Touch Control | Yes |
| App Support | Soundcore App |
| Colors | Black, White, Blue, Pink, Light Blue |
| Exact Package Contents | Please check the product packaging/product listing for the exact specification. |
Specifications are based primarily on official Soundcore and Anker documentation.
Why Buy from AIYOZON?
At AIYOZON, we focus on providing practical technology products that combine useful features with everyday convenience. The Anker Soundcore Liberty 4 NC is an excellent choice for customers who want a premium wireless listening experience with advanced ANC, detailed audio, long battery life, and personalized sound.
Whether you need earbuds for commuting, travel, work, calls, music, movies, or everyday entertainment, Liberty 4 NC provides a versatile true-wireless solution with features designed around modern listening habits.
- ✅ Quality Products
- 🚚 Fast Delivery Across Bangladesh
- 📦 Secure Packaging
- 💬 Responsive Customer Support
- ⭐ Convenient Online Shopping
- 💯 Great Value for Money
Frequently Asked Questions
1. How much noise can the Soundcore Liberty 4 NC reduce?
The Liberty 4 NC is rated to reduce noise by up to 98.5% under specified testing conditions. Its Adaptive ANC 2.0 system adjusts noise cancellation according to your ears and surrounding environment.
2. How long does the Liberty 4 NC battery last?
In Normal mode, the earbuds provide up to 10 hours of playback on one charge and up to 50 hours with the charging case. With ANC enabled, the listed figures are up to 8 hours for the earbuds and 40 hours with the case.
3. Does the Liberty 4 NC support LDAC?
Yes. The Liberty 4 NC supports LDAC on compatible Android devices. LDAC must be enabled through the Soundcore app and may require a firmware update. LDAC is not supported on iOS devices.
4. Does it support wireless charging?
Yes. The Liberty 4 NC charging case supports wireless charging as well as USB Type-C charging.
5. Is the Liberty 4 NC waterproof?
It has an IPX4 water-resistance rating, which helps protect against light splashes and rain. However, it is not designed for submersion or heavy water exposure.
6. Can I connect the Liberty 4 NC to two devices?
Yes. It supports Bluetooth 5.3 multipoint connection, allowing compatible devices to be connected for greater convenience. Note that enabling LDAC disables multipoint functionality.
7. Does the Liberty 4 NC have a microphone for calls?
Yes. It uses six beamforming microphones with an AI algorithm designed to improve voice pickup while reducing background noise during calls.
8. How long does delivery take?
Inside Dhaka: 24–48 Hours
Outside Dhaka: 2–3 Business Days
Upgrade Your Listening Experience with Anker Soundcore Liberty 4 NC
The Anker Soundcore Liberty 4 NC brings together up to 98.5% noise reduction, Adaptive ANC 2.0, 11mm custom-tuned drivers, Hi-Res Wireless audio, LDAC, HearID 2.0, Bluetooth 5.3, wireless charging, and up to 50 hours of total playback in one compact true-wireless package.
Whether you’re traveling through busy streets, working in a shared environment, enjoying music at home, taking calls, or watching videos, its combination of advanced noise cancellation, detailed sound, personalized audio, and long-lasting battery performance makes it a premium everyday audio companion.
Ready for quieter surroundings and richer wireless sound? Order the Anker Soundcore Liberty 4 NC Earbuds from AIYOZON today and enjoy a more immersive listening experience wherever you go.
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