My iPad isn't pairing with my headphones. I had paired them before and unpaired now it can't find the headphones. Help

Make sure the headphones have not paired with another device that uses Bluetooth.

Check the manual for the headphones and be sure they are in pairing mode - force them back into pairing mode if they are not.

iOS: Troubleshooting stereo Bluetooth features

http://support.apple.com/kb/TS3018?viewlocale=en_US

iOS: How to troubleshoot Bluetooth connections

http://support.apple.com/kb/TS4562

 Cheers, Tom 😉