<li style=”font-weight: 400;” aria-level=”1″>firstly make sure that the headphone is charged or on and ready to connect to the mac.
<li style=”font-weight: 400;” aria-level=”1″>Now turn on the bluetooth in your Mac device to connect
<li style=”font-weight: 400;” aria-level=”1″>When both the devices are turn on then move to the menu of apple which m=name is apple menu.
<li style=”font-weight: 400;” aria-level=”1″>Now select the bluetooth option to connect in mac .
<li style=”font-weight: 400;” aria-level=”1″>Then check the name of headphone in mac then click on that to connect 
<li style=”font-weight: 400;” aria-level=”1″>After that it  connect in mac enjoy listing

These are some easy steps to connect jbl headphone in mac.