Feature: 1. Customizable programming, lightweight and compact, shrink-sensitive, breathable and non-slip honeycomb, seven colors, precise positioning, four-speed DPI switch. 2. No need drivers, plug and play, no need to choose computer type, no delay and no card. 3. Native optical sensor, more flexible control precision, more flexible pointer control. 4. There are approximately 16.8 million colors to choose from, illuminating your gaming desktop, and seven modes for custom fit. 5. Sweat-proof and non-slip, breathable and comfortable, to help long-lasting fierce fights, frosted material and unique hollow honeycomb design. 6. In the CW902 intelligent configuration software, you can customize the mouse logo and scroll wheel, choose a custom color and effect mode, or link with your other seven-color equivalent devices to create an integrated immersive gaming experience . 7. The hollow design of the mouse is the key to achieving lightness while maintaining its lasting strength. Specification: Mouse size: rat ( 120mm) Photoelectric resolution: 600-6400 (dpi) Wireless transmission frequency: 2.4GHz Wheel direction: four-way wheel Number of keys: 6 (keys) Line length : 1.5 (meters) Working method: photoelectric Color: Black