Soundcore by Anker Liberty 4 Pro True Wireless Noise-Canceling Earbuds A3954HF1
Soundcore by Anker Liberty 4 Pro True Wireless Noise-Canceling Earbuds A3954HF1
Experience premium audio with the Soundcore by Anker Liberty 4 Pro earbuds, engineered with dual dynamic drivers and a titanium-coated tweeter for studio-level high-fidelity sound. Real-time adaptive noise cancellation, powered by 7 sensors, adjusts to your environment every 0.3 seconds for a serene listening experience on planes, trains, or busy streets.
Stay connected with Bluetooth 5.3 and enjoy crystal-clear calls via 6 AI-enhanced microphones with wind noise reduction. The innovative charging case features a touch bar and display for effortless control, while super-fast charging delivers 4 hours of playtime from just a 5-minute charge, totaling up to 40 hours with the case.
Key Features
| Brand | Soundcore by Anker |
| Model Number | A3954HF1 |
| Product Type | True Wireless Earbuds |
| Wearing Style | Dual Ear True Wireless Earbud |
| Earpiece Design | In-Ear (Intra-Aural) |
| Open/Closed-Back | Closed-Back |
| Sound Field | Stereo |
| Number of Drivers | 1 per Earpiece |
| Driver Type | Dynamic |
| Driver Size | 0.4 in / 10.5 mm |
| Impedance | 15.3 Ohms |
| Active Noise Cancellation | Yes |
| Frequency Response | 14 Hz to 40 kHz |
| Maximum Power Handling | 20 mW |
| Volume Limiting / Child-Safe | No |
| Built-In Controls | Yes (Play/Pause, Volume, Virtual Assistant) |
| Sensors | Barometer |
| Built-In Mic | Yes |
| Noise Cancelling Microphone | Yes |
| Number of Voice Mics | 6 |
| Microphone Type | Electret Condenser |
| Wireless Connectivity | Bluetooth 5.3 |
| Wireless Range | 32.8 ft / 10 m |
| Multipoint Support | No |
| Maximum Paired Devices | 1 |
| Audio Connector | No Wired Audio Support |
| Mobile App Compatible | Yes: Android & iOS, App Name: soundcore, Functionality: Adjust Settings, Setup |
| Runtime | 7.5 Hours (ANC On), 10 Hours (ANC Off) |
| Quick Charging Times | 5 Minutes for 4 Hours |
| Recharge Time | 1.5 Hour |
| Battery Capacity (mAh) | 56 mAh |
| Additional Runtime with Charging Case | 30 Hours (ANC), 40 Hours (BT) |
| Charging Case Recharge Time | 2.5 Hours |
| Charging Case Capacity | 580 mAh |
| Charging Input | USB-C |
| Wireless Charging | No |
| Color | Black |
| Environmental Resistance | Water-Resistant (IP55) |
Highlights
- Matchless Noise Cancellation: 7 sensors detect noise from every angle. From planes to trains, enjoy a serene journey with 3× stronger noise reduction.
- Real-Time Adaptive Noise Reduction: Adapts to your ever-changing environment every 0.3 seconds, ensuring optimal, seamless noise reduction.
- Effortless Controls: The case’s touch bar and display let you fine-tune the noise-cancelling levels at any time with a simple swipe on the case.
- Studio-Level High-Fidelity Music: Indulge in crisp, full-bodied sound with ACAA, a 10.5mm driver, a titanium-coated tweeter, and a digital crossover.
- Super Fast Charging: Charge 2× faster. A 5-minute refuel offers 4 hours of playtime. Up to 10 hours from one charge and up to 40 hours with the case.
- 6-Mic AI Clear Calls: With a noise cancelling algorithm, a wind noise reduction tech, and six microphones, enjoy clear calls wherever you are.
Compatibility
Compatible with any Bluetooth-enabled device including iOS, Android, Windows, and macOS. Supports Bluetooth 5.3 for a stable, low-latency connection.
How to use
Pair the earbuds by opening the charging case near your device and selecting 'Soundcore Liberty 4 Pro' from your Bluetooth settings. Use the touch bar on the case or the earbud controls to manage playback, adjust noise cancellation levels, and activate your voice assistant. Download the soundcore app for full customization and firmware updates.
Warranty
• 1 Year Limited Warranty*
* Warranty becomes null and void from electrical & power surges or power related issues.
What's included
- Anker Soundcore Liberty 4 Pro True Wireless Noise-Canceling Earbuds – A3954HF1 – Glossy Black
- Charging Case
- USB-C Charging Cable
- Eartip Pairs (XXS/XS/S/M/L/XL)
Frequently asked questions
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