Redmi's new AirDots 3 Pro are rated for a kind of noise-cancelling that apparently adapts to the ambient condition by themselves, using AI. The Bluetooth 5.2 accessories are rated for up to 28 hours of play-time with their new case, which is also capable of wireless charging. They start for under US$50 in China at present, although this price might increase after their initial promotional window.
https://www.notebookcheck.net/Redmi-launches-the-AirDots-3-Pro-as-its-latest-noise-cancelling-TWS-earbuds.541249.0.html