Apple could, and probably should bundle wireless earbuds with the next iPhone

I’ve been desperately searching for a pair of wireless earbuds to wear while working out; a search that’s lasted two years and spanned a dozen or so products. Sound quality isn’t super important to me because these are for the gym, not for critical listening at home. I want bass, and plenty of it, so that my hard-driving playlists can drown out the treadmill motors and ambient grunts that ride atop a soundtrack of inoffensive bubble-gum pop played over my gym’s loudspeake