Help with JBL Partybox bluetooth MAC address


So I am trying to help my mother pair her phone to her JBL Partybox 310 (she lives in a different state). She isn't the most technically savvy person. Whenever she scans for it, nothing shows up with the name JBL or Partybox, however several devices appear but only as MAC addresses. So I wanted to try to connect it by looking up the JBL manufacturer MAC address prefix (first 3 hex pairs or XX:XX:XX) but I find many different possibilities, sometimes listed as JBL, or Harman, or Matrix, and so I don't know what is right. Can someone with a Partybox let me know what those first 3 hex pairs should be? I have tried to walk her through the menus on the device to reveal the address but it is a lost cause for her. Thanks.

khapunkap
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So I am trying to help my mother pair her phone to her JBL Partybox 310 (she lives in a different state). She isn't the most technically savvy person. Whenever she scans for it, nothing shows up with the name JBL or Partybox, however several devices appear but only as MAC addresses. So I wanted to try to connect it by looking up the JBL manufacturer MAC address prefix (first 3 hex pairs or XX:XX:XX https://mobdro.onl/) but I find many different possibilities, sometimes listed as JBL, or Harman, or Matrix, and so I don't know what is right. Can someone with a Partybox let me know what those first 3 hex pairs should be? I have tried to walk her through 

the menus on the device to reveal the address but it is a lost cause for her. Thanks.

 

I got this,..