Description
From the Manufacturer
Key Features:
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Matchless Noise Cancellation: 7 sensors detect noise from every angle. From planes to trains, enjoy a serene journey with 3× stronger noise reduction.
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Real-Time Adaptive Noise Reduction: Adapts to your ever-changing environment every 0.3 seconds, ensuring optimal, seamless noise reduction.
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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.
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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.
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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.
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6-Mic AI Clear Calls: With a noise cancelling algorithm, a wind noise reduction tech, and six microphones, enjoy clear calls wherever you are.
Specifications:-
Headphone
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″ / 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
Microphone
Built-In Mic: Yes
Noise Cancelling Microphone: Yes
Number of Voice Mics: 6
Microphone Type: Electret Condenser
Connectivity
Wireless: Bluetooth 5.3*Built-In
Wireless Range:32.8′ / 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
Battery
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
Charging Case
Additional Runtime with Charging Case: 30 Hours (ANC), 40 Hours (BT)
Recharge Time: 2.5 Hours
Capacity: 580 mAh
Charging Input: USB-C
Wireless Charging: No
Physical
Color: Black
Environmental Resistance: Water-Resistant (IP55)
What’s In The Box
• 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)
• 1 Year Limited Warranty*
* Warranty becomes null and void from electrical & power surges or power related issues.
