Anker Soundcore Liberty 4 Pro

Anker Soundcore Liberty 4 Pro Flagship Professional Wireless Earbuds. Advanced noise cancellation system with 7 sensors (6 sound sensors + 1 barometric pressure sensor) capturing noise from every angle with 3x stronger reduction than previous generation, Real-Time Adaptive ANC adjusts to environment every 0.3 seconds, 10 adjustable noise cancellation levels, 178% enhanced ANC during flights thanks to barometric sensor, Enhanced ACAA acoustic architecture with 10.5mm bass driver, titanium-coated tweeter and Digital Crossover for Studio-Level high-fidelity sound, Innovative charging case with LED display and Touch Bar for ANC level control directly from case, Hi-Res Wireless Audio support with LDAC codec, Super fast 2x faster charging with 5C battery: 5 minutes charge = 4 hours playback, Excellent battery life: 10 hours (normal) / 7.5 hours (ANC) extending to 40 hours with case, USB-C and Qi wireless charging, 6 microphones with AI algorithm and wind noise reduction for crystal clear calls, EasyChat feature for direct conversation without removing earbuds, Bluetooth 5.3 with Multi-Point for connecting two devices, Google Fast Pair, IPX5 water resistance for sports and rain, 22 preset EQ with full customization, Spatial Audio for 3D immersive sound, Professional touch controls on stem (Pinch/Slide/Swipe), Advanced Soundcore app, Premium design with distinctive reflective Glossy case.