Following the Taiwanese regulator NCC certifying a new set of Google TWS earbuds, they have now been cleared by the FCC. The second-generation Google Pixel Buds will feature 12 mm dynamic drivers, USB C charging and up to 24 hours battery life.
https://www.notebookcheck.net/Second-generation-TWS-Google-Pixel-Buds-hit-FCC-ahead-of-anticipated-Q2-2020-release.459191.0.html