Features:Breathing light of 7 colors brings user cool game playing experience.7 buttons for more convenient operations, fire key for triple attack.Woven nylon line of dual colors with anti static electromagnetic ring, durable and anti-interference.4 adjustable DPI for choice, more freely control.Ergonomic surface, comfortable hand feeling, reduces fatigue.Specifications:Key quantity: 7Resolution: 1000DPI, 1600DPI, 2400DPI, 3200DPI ,5500DPI(adjustable)Key life: 10 millionVoltage rating / electric current: DC 5V / 100mAUSB version: 2.0Compatible: For Windows 7 / 8 / 2000 / XP / Vista, for Mac OS and aboveColor: BlackMaterial: ABSCable length: 140.0cm Item size: 13.0 * 8.5 * 4.0cm Item weight: 139.0gPackage size: 13.5 * 11.0 * 4.5cmPackage weight: 168.0gPackage list:1 * Gaming mouse