SADES Stereo 7.1 Surround Pro USB Gaming Headset with Mic Headband Headphone (White) Equipped with high performance 7.1 audio decoding chip delivers thrilling surround sound with separately adjustable levels and perfectly balanced bass and treble With 3D 7.1virtual speaker terminal technology, audio output is more stable, more precise and clear, build a virtual surround sound effect, Experience Real Game Multi-point support beam and comfortable ear cushions ensure hours of gaming comfort Equipped with protein Earcap, ergonomic design, soft touch and good air permeability High-quality 40mm drivers with neodymium magnets and membranes, delivering premium sound quality for gaming, music and voice chat with perfectly balanced bass and treble .