•【Precision Optical Engine】High-end optical technology ensures accurate cursor positioning for precise control. •【Cool LED Lighting】Equipped with stylish LED illumination, adding a vibrant aesthetic to your desktop setup. •【Ergonomic Design】Crafted with ergonomics in mind, offering a comfortable grip and flexible operation for extended use. •【Adjustable DPI】Features three DPI settings (800/1600/2400) for customizable sensitivity to suit various tasks and preferences. •【Durable Construction】Built with high-quality ABS material and designed for longevity with a 5-million click lifespan. •【Wide Compatibility】Compatible with multiple Windows versions, including Windows 2000, XP, 7, 8, and 10, ensuring versatility across different systems. Specifications: •Material: ABS •Number of buttons: 4 •DPI: 800-1600-2400 •Current and voltage: DC 5V /