Features: Cool cracking pattern with beautiful LED light, which forms stylish and fashionable look and creates amazing game atmosphere. High resolution, excellent precision, 5500 DPI Max. and 5-level adjustable DPI: 1200/1600/2400/3200/5500 DPI, meet your need for any game. Shining with 7 fantastic breathing LED light in turns, which looks awesome and stunning. 7 buttons, for more convenient operations, including left/right button, scroll wheel, DPI+/DPI- button, advance/retreat button. Quick thumb function: with advance/retreat button, fast forward or backward when browsing the web, forward or backward at the same folder window. Ergonomic design fits snugly under your palm, effectively reducing the fatigue during the intense fighting game. 1.4m hard-wearing braided-fiber cable, with anti-interference magnetic ring, ensures signal accuracy. Easy to use, plug and play, no drive needed.