Description
The Anker Soundcore Liberty 4 Pro (A3954H61) earbuds combine dual dynamic drivers with adaptive noise cancellation and 360° spatial audio to deliver rich, immersive sound. With a comfortable design and long-lasting battery life, they're ideal for daily use, travel, and workouts.
Key Features
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Dual Dynamic Drivers: 10.5mm bass driver and 4.6mm titanium-coated tweeter for balanced sound.
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Adaptive Noise Cancellation: 7-sensor system, including a barometric pressure sensor, adjusts noise cancellation in real-time.
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360° Spatial Audio: Immersive sound experience with head-tracking technology.
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Long Battery Life: Up to 10 hours of playback (ANC off), 7.5 hours (ANC on), with an additional 30–40 hours via the charging case.
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Fast Charging: 5 minutes of charging provides up to 4 hours of playback.
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Bluetooth 5.3: Stable connection with multipoint pairing for seamless device switching.
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Hi-Res Audio Support: Supports LDAC, AAC, and SBC codecs for high-fidelity wireless sound.
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Smart Charging Case: Touch-sensitive display for quick control and status updates.
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Water Resistance: IPX5-rated earbuds resist sweat and water, suitable for workouts.
Specifications
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Model: A3954H61
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Driver Setup: 10.5mm bass driver + 4.6mm titanium-coated tweeter
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Frequency Response: 14 Hz – 40 kHz
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Impedance: 15.3 Ohms
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Battery Capacity:
-Earbuds: 56 mAh each
-Charging Case: 580 mAh
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Charging Time:
-Earbuds: Approximately 40 minutes
-Charging Case: Approximately 2.5 hours
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Connectivity: Bluetooth 5.3
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Audio Codecs: LDAC, AAC, SBC
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Water Resistance: IPX5 (earbuds only)
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Included Accessories: USB-C charging cable, multiple sizes of ear tips (XXS to XL)
