I tested the earbuds that morph from workout headphones to open 'buds and it works — but that's only half the story

Anker's Soundcore Aerofit 2 Pro present a novel idea, and the gimmick works well, but they have some other issues.
The News-Times

Danbury Hospital stopped the constant pounding in a NY woman's ear. She thanked them with $2M gift

Nearly two years after receiving brain surgery to treat a rare fistula, Sheila Perrin of North Salem, N.Y., has decided to ...