100% brand new and high quality Three colors, classic and fashionable. Double sided broken drill, crystal clear. Large air volume design, efficient heat dissipation. Hydraulic bearing, quiet and durable. 8 silicone pads, better shock absorption, softer, quieter. The wire length is about 500mm/19.69in, 6pin power supply interface. With music ARGB controller, realize AURA SYNC, and programmable custom 16 million colors.