Rumored 'Powerbeats Pro 2' Likely Just a Minor Internal Tweak

Alongside the announcement of the iPhone SE back on April 15, regulatory documents for what appeared to be new Powerbeats Pro models were also uploaded to the Federal Communications Commission's website, reflecting new Apple model numbers of A2453 and A2454 for the left and right earpieces.
The regulatory documents filed for the new ‌Powerbeats Pro‌ models don't appear to have revealed significant changes to the wire-free earbuds, but speculation about what they might be has grown as t