Sennheiser GSP 350 Wired Gaming Headset (507081) is an over-ear wired gaming headset designed for PC gaming. It features Dolby 7.1 surround sound for an immersive gaming experience. Active noise cancellation and strong sound isolation help maintain focus during gameplay. A professional noise-cancelling microphone ensures clear in-game communication. The lift-to-mute function automatically mutes the microphone when raised. It also includes on-ear volume control and memory foam ear pads for long-lasting comfort.