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JBL app "Quantum Engine" not working on Mac - it doesn't recognize my new mic Quantum Stream : r/JBL
![NEVER BUY JBL QUANTUM 300, A COMPLETELY PROBLEMED HEADPHONE AND JBL DOES NOT ACCEPT, (You can find the reason in my comment) : r/headphones NEVER BUY JBL QUANTUM 300, A COMPLETELY PROBLEMED HEADPHONE AND JBL DOES NOT ACCEPT, (You can find the reason in my comment) : r/headphones](https://i.redd.it/xdh3b8ge3f861.jpg)
NEVER BUY JBL QUANTUM 300, A COMPLETELY PROBLEMED HEADPHONE AND JBL DOES NOT ACCEPT, (You can find the reason in my comment) : r/headphones
![I recently got a jbl quantum 600 headset, but for some reason it won't turn on, no matter how long I hold the power switch. It turns on when I unplug the I recently got a jbl quantum 600 headset, but for some reason it won't turn on, no matter how long I hold the power switch. It turns on when I unplug the](https://i.redd.it/5ea593lbxez51.jpg)
I recently got a jbl quantum 600 headset, but for some reason it won't turn on, no matter how long I hold the power switch. It turns on when I unplug the
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