If I only have one of my earphones can I connect the other one to a new device?
I lost one of my Powerbeats pro earphones. Can I connect the other one to a new device, If so how?
iPhone 12
See this response by a Community Specialist:
https://discussions.apple.com/thread/252730881
"If you lost one of your AirPods, you can still technically make it work with one of them. Your iPhone will still be able to play sound out of the one."
Since they both use Bluetooth the reply probably also applies to your Powerbeats.