Introducing the Universal Slim Portable Wireless Bluetooth 7-Colors Backlit Keyboard. This keyboard features an elegant blue LED backlight with 7 different colors to make typing enjoyable and visually appealing. The backlight automatically turns off when idle to conserve power. It is fully compatible with all major operating systems including iOS, Android, MacOS, and Windows. The keyboard has system-specific function keys for each operating system, allowing quick access to common functions. The whisper-quiet, low-profile keys provide a comfortable typing experience. Windows-dedicated hot keys keep your most-used functions and media controls within reach. The keyboard is built with scissors kick construction, ensuring durability for over 3 million keystrokes. With its sleek and ultra-slim design, this wireless keyboard is extremely portable and perfect for travel. The zinc body adds to its durability and premium feel. The built-in rechargeable Li-polymer battery provides more than 48 hours of usage on a single charge. Bluetooth 0 allows for quick and easy connectivity. Once paired, the keyboard will automatically connect to your device every time it is turned on.