[Colorful lights] Our LED mouse features a rainbow lighting design. Switch the bottom button to the sun icon position to turn on the light, creating a stylish and pleasant atmosphere. Switch the button to the "ON" position to turn off the light. Suitable for daily office use and leisure entertainment, ideal for various settings. [Super easy to use] Designed for users of all ages with simple operation. No driver installation required—just plug the USB receiver into your laptop for immediate use. Includes a Type-C adapter for devices with Type-C ports to ensure broad compatibility. [Rechargeable mouse] Built-in rechargeable battery can be charged easily using the included USB cable. No need to replace batteries. A 2-hour charge provides approximately 7 to 15 days of usage. Energy-saving features include automatic sleep and wake-up modes. Wake the mouse by double-tapping or moving it. Turn off the LED light when not in use to conserve power. [Mute click, ergonomic design] The silent button design reduces click noise by up to 90%, ensuring quiet operation without disturbing others. Slim and comfortable ergonomic shape supports extended use without fatigue. Lightweight design makes it convenient for travel or daily carry. [Wide compatibility] Compatible with Windows 10, 8.1, 8, 7, Vista, XP, ME, and Mac OS. Works with desktops, laptops, PCs, and MacBooks. Note: For laptops with only Type-C ports, use the included USB-C to USB adapter by connecting it to your laptop and inserting the USB receiver into the adapter.