I don't have a pic or a model # right now, but I still use a Philips earbuds from 15 years ago. Besides the clear sound, they have offset cords, meaning they are worn with the cord hanging down from one ear only, the cord for the other earbud goes around the back of your neck instead of having those annoying 2 cords under the chin like a helmet chinstrap. But the earbuds also came with a storage case that is easy to use. Buds in holes on one side, cords through cut-out and wound up on spool. A rubbery material covers it all and rolls back to remove or put away the buds. Maybe I will be able to look up online for a pic later.
EDIT: Later has arrived, and some googling-around shows I have Philips HE592 earbuds. Looks like they are not quite as old as I remember, about 12 years old. But the storage case works very well still.