Ultra-light wireless gaming mouse: Made of quality material, it reduces weight, improves heat, helps keep your palms cool, and ensures intense gaming without fatigue RGB LED-backlit gaming mouse: RGB stream fiber effect, up to 7 lighting modes. Makes the mouse look really cool which more passionately and enjoyable for players Adjustable DPI: 3 Adjustable DPI levels, the maximum up to 2400 DPI, free to choose your own cursor speed Wireless connection: 2.4GHz wireless transmission, USB receiver to ensure a reliable connection, eliminate delay, loss, and interference Wide compatibility: High-performance chip, plug, and play, compatible with Windows 7/8/10, for Mac OS and other systems Specification: Connection method: 2.4G wireless DPI: three levels adjustment Battery type: polymer battery Number of keys: 7 keys Product size: 125*75*45mm Product weight: 140±5g Working voltage: 3.2V~4.2V Backlight effect: colorful light Operating system: Windows 7/8/10 and other systems, for Apple computers and other devices