UGREEN's "next step in the evolution of the X-series," namely the HiTune X6 ANC earbuds, come with 35 dB dual ANC (thanks to the use of six microphones), also adding 10 mm high fidelity dynamic drivers and 50 ms low-latency to the mix. Until December 11, this piece of tech is up for sale at US$48.99 instead of US$69.99.
https://www.notebookcheck.net/Get-the-UGREEN-HiTune-X6-earbuds-for-US-48-99-instead-of-US-69-99.583138.0.html