Features: More comfortable design, effectively support the entire palm and palm pressure. Ergonomic design,greatly improves the operation efficiency, reduces the fatigue caused by pressing the finger for a long time-, and enables the player to easily fire on the enemy- and win the game. Professional game mute micro-motiontrigger sensitive, powerful rebound. Soft gradient breathing light built-in gradient breathing light, soft color change. Adjustable 6400DPI ,plug and -play mode, no need driver Specifications: Light mode: RGB Marquee Light Buttons: 9 Programmable Buttons Adjustable DPI: Max.6400 DPI colour:White / Black Material:ABS Size: approx 125x78x41mm/ 4.92x3.07x1.61in Package Includes: 1 PC x Mouse note: Due to the light and screen setting difference, the item color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.