how do I pair a Bluetooth device that I unpaired in past

[Android Central Question]

I unpaired my Bluetooth headphones to see if they would connect to another pHone

 

[B. Diddy]

Welcome to Android Central! Which phone, and which BT headphones? So if you follow the instructions to pair the headphones again, the phone doesn't detect them? Make sure the headphones are not currently connected to the other phone.