Bragi's Project Ears is fusing wireless audio with hearing aids
 

Bragi's appearance at this year's CES isn't about an updated pair of earbuds. At least, not yet. It's taking its audio tech in a new, health-based direction, working with Mimi Hearing Technologies to create personalised hearing enhancement.

https://www.engadget.com/2018/01/08/...aids-tinnitus/