Features: 1.Step by step fine-tuning the 6-speed DPI free switching, which can quickly switch the DPI value, giving you more possibilities in the game. 2.Using the principle of human engineering mechanics, the overall shape is full, the tail is raised and it fits the shape of the hand. 3.Side non-slip finger rest and blue UV side button, easy to use and good performance. 4.With 7 RGB lighting effect modes, gorgeous and cool, rendering your game area. 5.The mouse return rate is as high as 1000Hz, and frame will not drop or freeze and runs smoothly. 6.The mouse is equipped with 8 buttons, all of which can be redefined through the driver to improve the portability of operation. specification:Item Type: Wired Mouse DPl Value: 800/1200/1600/2400/4800/6400 (default 6400DPI) Type: Game Office Ergonomics: Support Connection Method: Wired Material: Matte leather + UV Interface Type: USB Luminescence: RGB lighting effect Number of Keys: 8 Keys Line Length: Approx. 1.55meter / 5.1ft How to Use: Insert the mouse USB plug into the USB port of the computer to use. PackageList: 1 x Mouse 1 x User Manual 1 x Function Indication Card