Sound is survival Are those voices behind you? Footsteps to your left? Hearing your surroundings is crucial, but truly immersive sound that gives you the edge used to require a wired headset. Not anymore. The JBL Quantum 910Wireless headset delivers precise, dual spatial, hi-res audio with integrated head tracking to keep you in the center of the action. The low latency wireless connection means zero lag when talking to the squad, and Active Noise Cancelling lets you play without distractions even in the noisiestplaces. The Quantum 910 Wireless features up to 39 hours of battery, but you can even charge while you play during marathon sessions. And with unparalleled ergonomic comfort...you are gonna have marathon sessions. Cut the cord and game your way.