SADES SA907 7.1 USB Wired Surround Sound Over-ear Stereo WCG Gaming Headset with Hifi Microphone Multi-function Control Remote Leather earmuffs Cool Blue LED Lighting(black) HIGH MAGNETIC NDFEB DRIVER UNITS. Dynamic 50mm driver provides high-precision sound source position and super shocking sound effects. STIMULATE EXPERIENCE. Blue LED lighting,glittering with blue light when operating that shows cool. COMFORTABLE FIT. Human engineering design and high quality materials make the headset comfortable for daily use. Advanced 7.1 virtual surround sound engines with USB plug. SPECIAL DESIGN OF KLORED WIRE. Klored braided wire can bear strong pulling strength and can be used for a long time.