JINLONG Ergonomic Wired Game Computer Mouse with 4 Soothing LED Colors, 4 DPI Change (White) Precision control with 4 DPI settings: 800 / 1200 / 1600 / 2000 4 LED Lights Conversion When You Press the DPI Button 7 Buttons' Design to Perform Perfect Whenever Gaming or Browse Internet Extra Boss Button to Get Back to Your Desktop Full 1 year manufacturer's warranty