Xiaomi's Mi-series of truly wireless stereo (TWS) earbuds is a rapidly-growing line of accessories. However, none of them have featured active noise cancellation (ANC) before. A new addition to the Bluetooth Special Interest Group (SIG) strongly suggests this is about to change.
https://www.notebookcheck.net/Xiaomi-s-next-new-Mi-TWS-earbuds-are-likely-to-have-ANC.483913.0.html