Soundcore Liberty 4 Pro by Anker — Noise-Cancelling Wireless Earbuds, Black (Up to 40H)

Soundcore Liberty 4 Pro by Anker deliver industry-leading noise cancellation using a 7-sensor array (6 sound sensors plus 1 barometric pressure sensor) to pick up unwanted sound from every direction. That hardware enables up to 3× stronger noise reduction, so aircraft cabins, trains and busy streets become noticeably quieter. The system continuously optimizes suppression with real-time adaptive noise reduction that recalibrates every 0.3 seconds, maintaining the best possible isolation for changing environments. Adjust noise-cancelling strength instantly via the earbuds’ touch bar or the case display — a simple swipe on the case changes settings on the fly. Audio is tuned for studio-level fidelity thanks to ACAA acoustic architecture, a 10.5mm bass driver, a titanium-coated tweeter and a digital crossover, producing detailed, full-bodied sound with clear nuance. Charging is fast: the 5C battery charges 2× faster than previous models, and a 5-minute top-up gives you 4 hours of playback. Enjoy up to 10 hours per charge, and extend listening time to 40 hours using the charging case. Calls stay clear with an AI-enhanced voice pipeline using six microphones and a noise reduction algorithm, plus a wind noise reduction algorithm to keep conversations intelligible in windy or rainy conditions.