The Short Version
Soundcore Liberty 5 Pro earned a Guinness World Record as the first earbuds with an on-device AI chip for call quality and noise cancellation.
Soundcore's Liberty 5 Pro just became the first earbuds to earn a Guinness World Record, and the reason is more interesting than a trophy on a shelf. Most earbuds send your voice to a remote server to clean up noise and improve calls, which adds a small delay and means your audio passes through someone else's computers. The Liberty 5 Pro runs an AI chip inside the earbuds themselves, so all of that processing happens locally, instantly, with no data leaving your ears.