The JBL Quantum 910X is a closed-back, over-ear gaming headset designed to provide an immersive audio experience across Xbox, PlayStation, Nintendo Switch, and PC. It features dynamic drivers with a frequency response of 20 Hz to 20,000 Hz and a sensitivity of 113 dB SPL/mW, allowing you to hear subtle in-game details. To enhance spatial awareness, the headset incorporates dual spatial audio and integrated head tracking, which adjusts the sound based on your movements. Connectivity is versatile, offering low-latency 2.4 GHz wireless, Bluetooth 5.2, and a 3.5 mm wired option with a 1.2 m cable. The active noise cancelling technology helps block out external distractions, while the rotatable integrated microphone ensures clear communication with teammates. For comfort during long sessions, the headband and ear cups are crafted from ABS plastic and PU leather, weighing 420 g. Power is supplied by a lithium-ion battery that provides up to 37 hours of playback on a single charge, with a full recharge taking 3.5 hours via the USB Type-C port. You can easily manage your experience using the on-ear power, volume, and mute buttons, all complemented by subtle LED lighting effects. The package includes the headset, a USB-C charging cable, a 3.5mm audio cable, and a storage pouch for safe transport.