VIMVIP GM800 High Precision Programmable LED Top Gaming Mouse for PC, 6 Programmable Buttons, Weight Tuning Cartridges, Omron Micro Switches High-end optical engine, precise positioning. Adjustable DPI: 800/1600/2400/3200. Can meet different corresponding indicating lightsrate. 3 color LED Breathing lights :Red, Blue and green. Lightweight, 6ft, braided-fiber USB cable with gold-plated USB connector ensures a reliable connection. Package include: 1x Gaming Mouse,CD driver,user manual