GranVela G926 Lightweight USB 7.1 Digital Surround Sound Stereo Gaming Headset WITH Microphone, Volume Control and LED Night for PC, Mobile Devices (Black) Built-in USB virtual 7.1-channel audio sound card delivers thrilling surround sound with separately adjustable levels. Super-sensitive unidirectional microphone that guarantees clear communication while gaming. Superhuman Hearing -This exclusive G926 audio preset gives you the competitive advantage of hearing enemies before they come into view; Hear everything, defeat everyone. Oversized 50mm neodymium drivers bring the action to life with brilliant range and precision. Long play comfort - Breathable mesh ear cushions for hours of comfort with over-the-ear design optimized for noise isolation.