![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
![JBL Quantum 600 Over-ear wireless gaming headset with USB transmitter and virtual surround sound at Crutchfield JBL Quantum 600 Over-ear wireless gaming headset with USB transmitter and virtual surround sound at Crutchfield](https://images.crutchfieldonline.com/ImageHandler/trim/750/457/products/2020/12/109/g109QTM600B-F.jpg)
JBL Quantum 600 Over-ear wireless gaming headset with USB transmitter and virtual surround sound at Crutchfield
![JBL Quantum 600 Over-Ear Gaming Headset. Wired Only, Missing Dongle - video gaming - by owner - electronics media sale... JBL Quantum 600 Over-Ear Gaming Headset. Wired Only, Missing Dongle - video gaming - by owner - electronics media sale...](https://images.craigslist.org/00U0U_C89P8aAlXC_0CI0pO_600x450.jpg)
JBL Quantum 600 Over-Ear Gaming Headset. Wired Only, Missing Dongle - video gaming - by owner - electronics media sale...
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