Gray wireless earbuds in charging case

I lost my gray wireless earbuds yesterday around 3pm. They’re in a small matte-gray charging case, about the size of a deck of cards, with a faint scratch on the lid. The last spot I remember was outside the Bone Student Center on the ISU Normal campus, near the main bookstore entrance. There’s a tiny red heart sticker on the inner lid and the back is engraved with the initials 'J.T.' They’re sentimental to me—a gift from my mom—and I’d really appreciate getting them back if anyone found them.