Description: Wireless connection: Wireless keyboard, + 2.4 GHz dual mode mouse, stable signal, 8-10m high speed connection without delay. 3 Level DPI Mouse, 800-1200-1600 adjustable, precise sensing, smart and fast. RGB backlight: The color and brightness of the keyboard light can be easily adjusted, and seven colors can be freely selected to create a unique atmosphere, suitable for use in dark environments. Silent typing: mute keys, comfortable typing, suitable for use in quiet environments. Portable: Lightweight and slim size, can be put in a backpack, easy to carry and does not take up space. Compatibility: Compatible with computer, laptops, desktops, PC, etc. Before connecting the keyboard, switch to the corresponding system, Fn+W is for Windows, Fn+E is for Mac OS, Fn+Q is for Android. Specification: Product size: ( Optional ) Keyboard: 25x15cm/9.84x5.91inch Mouse: 112x58x25mm/4.41x2.28x0.98inch Material: plastic Keyboard parameters: Connection method: Connection distance: 8-10m Compatible system: for Windows / for Mac OS / for Android Smart sleep: 30 Min Backlit Mode Available Time: 5 hours Standby time: 100 days Charging time: 3-4 hours Mouse parameters: Connection method: +2.4GHz USB Connection distance: 8-10m Mouse DPI: 800-1600 Compatible system: for Windows / for Android / for Mac OS 13.0 above Continuous use time: 50 hours Standby time: 100 days Charging time: 2-3 hours Package Includes: 1 Set Wireless Keyboard Kit