Soundcore by Anker Liberty 4 Pro True Wireless Noise-Canceling Earbuds A3954H11 Matte Black
Soundcore by Anker Liberty 4 Pro True Wireless Noise-Canceling Earbuds A3954H11 Matte Black
Experience matchless noise cancellation with the Soundcore by Anker Liberty 4 Pro earbuds. Seven sensors and real-time adaptive technology reduce noise from every angle, adjusting every 0.3 seconds for a serene journey. Indulge in studio-level, high-fidelity sound delivered by a 10.5mm driver, titanium-coated tweeter, and ACAA technology.
Enjoy effortless control with a touch bar and display on the charging case, and stay connected with 6-mic AI clear calls. A quick 5-minute charge provides 4 hours of playtime, with up to 40 hours total using the case. The IPX5-rated design is built to withstand splashes and sweat.
Key Features
| Brand | Soundcore by Anker |
| Model Number | A3954H11 |
| Color | Matte Black |
| 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 | Bluetooth 5.3 Built-In |
| 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 |
| 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 |
| Environmental Resistance | Water-Resistant (IP55) |
Highlights
- For Commutes, Travel, and Office Use
- 7-Sensor Vari-Angle Noise Canceling
- Real-Time Adaptive Noise Reduction
- Touch Bar and Display on Charging Case
- 10.5mm Woofer, Titanium-Coated Tweeter
- ACAA for Crisp, High-Fidelity Sound
- 6 NC Mics for Crystal-Clear Calls
- 360 Spatial Audio with Head Tracking
- IPX5 Splash and Sweat Proof
- Includes Case, USB Cable & Eartip Pairs
Compatibility
Compatible with Bluetooth-enabled devices, including Android and iOS smartphones and tablets. Full functionality is available via the soundcore mobile app.
How to use
Pair the earbuds via Bluetooth 5.3. Use the touch bar on the charging case or the built-in earbud controls to manage playback, volume, noise cancellation levels, and virtual assistant access. Download the soundcore app for advanced settings and setup.
Warranty
- 1 Year Limited Warranty*
- * Warranty becomes null and void from electrical & power surges or power related issues.
What's included
- Soundcore by Anker Liberty 4 Pro True Wireless Noise-Canceling Earbuds (Matte Black)
- Charging Case
- USB-C Charging Cable
- Eartip Pairs (XXS/XS/S/M/L/XL)
Frequently asked questions
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