1. Chost key: click once will fire twice, convenient to operate, can serially attack in certain games; 2. Speed shift key: default blue light 800DPI, red light 1600DPI, aurora borealis 2400DPI; 3. Strong acceleration: 20g, speed: 45ips, FPS: 8000; 4. Multimedia key: chost key, speed shift key, forward and back browse key, 3D key, left & right key; 5. Lights: 3 different color light, so cool; 6. Laser location: adopt high tech chip, perfect linear, precise location, can adapt to different large games; 7.