Aaron Christophel | AirPod Case with Display? Teardown time @atc1441 | Uploaded July 2024 | Updated October 2024, 5 hours ago.
Quick video of such Bluetooth Headphones which include a display in their base with an incredible refresh rate.

Both models can be found here:
https://s.click.aliexpress.com/e/_DCJh4af
and
https://s.click.aliexpress.com/e/_DlVSod9