The JBL Quantum ONE is primarily designed for PC use via USB connection. It also offers compatibility with consoles like Xbox, Nintendo Switch, and PlayStation through a 3.5mm audio jack, though some advanced features are exclusive to PC.

The JBL Quantum ONE boasts head-tracking enhanced JBL QuantumSPHERE 360™ spatial surround sound, Active Noise Cancelling technology, Hi-Res certified 50mm drivers, and a detachable microphone with noise suppression. It also includes a Discord-certified Game-Chat Balance Dial for real-time audio adjustments.

Yes, the JBL Quantum ONE is designed for comfort during long gaming sessions, featuring lightweight construction and cushioned memory foam ear cups wrapped in leather.

The JBL Quantum ONE stands out with its advanced features like head-tracking enhanced spatial sound and Active Noise Cancelling. While it offers exceptional audio quality and comfort, some users have noted that its premium price point may be a consideration.