Will glow 7 colors automatically,can’t stay in one color High Quality, Compact Design and Measurable Weight. Ultra-precise Scroll Wheel Ergonomic shape, special feel good True 2400DPI Pro-Gmaing Sensor New Version: High Resolution: 2400DPI Package Content: 1X 4D 2400DPI 7-Color Optical Adjustable Wired Gaming USB Game Mice Mouse (NO Retail Box. Packed Safely in Bubble Bag)