1. 7-Color LED Backlight: This Bluetooth keyboard features a vibrant 7-color backlight mode. Even in the dark, it makes typing easier and more comfortable. You can switch colors by pressing the RGB key. When the keyboard is idle, the light automatically turns off to save power. 2. Stable and Reliable Bluetooth Connection: Bluetooth technology provides a stable, reliable, and powerful connection. The keyboard is easy to connect and use, with a working distance of up to 8 meters. No need to worry about delays. The keyboard also has hotkeys, making your work easier and more efficient. Keyboard size: 24.5*15*0.75CM. 3. Broad Compatibility: It's suitable for tablets, smartphones, mobile phones, surfaces, Samsung Galaxy Tabs, iPhones, iPads, iPad Airs, iPad Minis, iPad Pros, and other mobile devices with built-in Bluetooth, and compatible with Android, Windows, iPad OS, iOS, and other operating systems. This Bluetooth keyboard is specifically designed for small mobile devices like tablets and smartphones. Therefore, it is NOT suitable for desktop devices such as laptops and computers. 4. Long Battery Life: The Bluetooth keyboard has a built-in rechargeable battery that can work continuously with the backlight off after being fully charged. It enters sleep mode after 15 minutes of inactivity to save power. You can press any key to activate and use it. No need to replace the battery frequently. The keyboard has on/off switches that can be turned off when not in use for extended periods. 5. Quiet Typing and Small & Cute: The keyboard features a scissor-switch structure to provide you with a quiet, sensitive, and comfortable typing experience, allowing you to focus on your work without worrying about disturbing others. The ultra-thin, compact, and lightweight design can be easily placed in your laptop bag or backpack, making it easy to carry for home office use and business trips.