JBL Quantum 400 Wireless over-ear performance gaming headset with surround sound and game-chat balance dial.Designed for immersion and performance, the JBL Quantum 600 2.4GHz wireless gaming headset gives you a clear edge over the competition with accurate and immersive sound. JBL QuantumSURROUND sound replicates a wider, more realistic spatial environment, so you never miss a detail. The voice focus boom mic enables clear communication with other players, while a DISCORD-certified game-chat balance dial allows you to easily balance chat and game audio levels. Leather-wrapped, memory foam ear cushions keep you comfortable, while a 14-hour battery life enables cord-free, long-lasting gaming sessions. Dominate your opponents and gain a clear audio advantage with JBL Quantum 600 headset.