VicTsing 8 Buttons 9200 DPI High Precision Gaming Mouse for PC 6 Speed DPI Adjustment. With one DPI button, it is easily for you to shift between 1000-1600-2400-3200-5500-8000 DPI and flashing light will indicate you which mode you are. High Performance Optical Engine Power. Drived by professional optical engine power, the cursor speed is up to 60in/s, 23G acceleration, 6666 FPS, 500Hz return rate. 13 Light Modes and 8 Buttons Design. Short press light mode switch to switch 7 color cycle breathing, 6 single color breathing and 6 single color constant light. With total of 13 kinds of lights modes, long press light mode switch more than 2s to turn the lights off. Eco-friendly Idea. With excellent ABS material, exquisite treatment progress and careful assemble, the whole performance of the mouse improved a lot.Complete with a Velcro strap on the cord for easy storage or just keeping the cable shorter for laptop use. single color constant light. With total of 13 kinds of lights modes, long press light mode switch more than 2s to turn the lights off.