The Short Version
Soundcore released the Liberty 5 Pro and Liberty 5 Pro Max earbuds using Anker's new THUS AI chip, doubling noise cancellation from the Liberty 4 Pro with ten sensors and eight microphones.
Anker put a dedicated AI chip inside earbuds and used it to solve one specific problem: call quality in noisy environments. That narrow focus is why it works. A Guinness certification for speech quality is a concrete, verifiable claim, not a vague feature list. Wearable AI earns its place on your body by doing one hard thing reliably, not by promising everything.