How Do I Remove Previously Found BT Devices from Connect4G

[4ubest]

How do I remove BT devices that I no longer own from my list of bluetooth on the LG Connect 4G ?

I borrowed a BT speaker to test and I then purchased another of a different color and I cannot tell them apart so I have trouble pairing/connecting and I rather start over again. How do I totally remove both of these same BT speakers from the LG Connect 4G so neither of them show up and I can start from the beginning ?

 

[hYpHyPuRpLe]

Sorry man, I tried deleting some of them but I can't either. I hope someone else with more knowledge can contribute.