Mice & Trackballs inphic PW2 Gaming Mouse 4000 DPI Adjustable USB Wired Silent Mouse With Colorful Breathing Light For For PC Laptop Games Product Description Specification Product Type: P-W2 Voltage: 5V Current: 10mA Tracing System: Optical USB interface: 1.1 / 2.0 Number of buttons: 7 button Feature Fancy & Cool LED RGB Light turn with different DPI changing.Adjust the DPI and the light color will indicate Ergonomic Design for Comfortable Hand-feeling Rapid Movement,Set your mouse with 4800 DPI to gain the advantages over your opponents and command the speed and sensitivity accurately. You can also adjust the DPI with the DPI button and the light color will indicate which DPI it is (in default): 1200DPI flashes blue, 1600DPI flashes red, 2400DPI flashes pink, 4800DPI flashes purple. Tips of Using 1.Turn off the LED light: pre and hold DPI button and slip the wheel backward. 2.Turn on the LED light: pre and hold DPI button and slip the wheel forward. Package Include 1 x wired gaming mouse. 1 x manual.