LG has announced two pairs of TWS earbuds. Called the HBS-FN4 and HBS-FN6, the latter includes a self-cleaning charging case that LG claims can kill up to 99.9% of E. coli and S. aureus. The earbuds can last up to 18 hours between charges too, but LG forgot to include support for Qualcomm's high-resolution aptX and aptX HD Bluetooth codecs.
https://www.notebookcheck.net/LG-TONE-Free-New-TWS-earbuds-that-feature-a-self-cleaning-charging-case-and-up-to-18-hours-of-battery-life-but-no-Qualcomm-aptX-or-aptX-HD-support.477540.0.html