Key Features & Specifications of Anker Soundcore Liberty 4 Pro ANC Earbuds

Key Features:

• Matchless Noise Cancellation
• Real-Time Adaptive Noise Reduction
• Studio-Level High-Fidelity Music

Specifications:

• Driver: 10.5mm
• Frequency Response Range: 20 – 100Hz
• Codecs: AAC, SBC, LDAC
• Bluetooth Version: 5.3
• Total Harmonic Distortion: 1%
• Earbud Battery Capacity: 56 mAh
• Case Battery Capacity: 580 mAh
• Battery life: Up to 40 hours
• Wireless range: 10m-20m
• Impedance Range: over 100 Ω
• Resistance: 8Ω
• Sensitivity: 126dB