Beats seems on the cusp of having a fairly busy spring. We already know that Studio Buds Plus earbuds are on the way (and likely soon), thanks to a premature Amazon listing. And now 9to5Mac is reporting that a refreshed set of Studio Pro noise-canceling headphones are also in the works after being spotted in the release candidate build of iOS 16.5 that went out to developers yesterday.
Citing sources f...