Sades Stereo 7.1 Surround Pro USB Gaming Headset with Mic Headband Headphone (Black) 7.1 USB sound card delivers thrilling surround sound with separately adjustable levels. Unique 4-pieces of padded headband and comfortable ear cushions guarantees hours of gaming comfort Reinforced headband, which offers nine levels of height adjustment for the perfect fit The microphone is flexible for exact positioning Noise-Canceling