Anker R50i Nc Earbuds,Active Noise Cancelation

The product you are likely referring to is the Anker Soundcore R50i NC (Noise Cancelling) earbuds, as "R50inc" is an abbreviation for this model. These are true wireless earbuds offering adaptive Active Noise Cancellation (ANC) and a unique 2-in-1 case design that doubles as a phone stand.