- Full-Size Folding Wireless Keyboard & Mouse Touchpad: Experience seamless control with our wireless keyboard, designed specifically for compatibility with BLU XL4. It features a built-in rechargeable battery that offers up to 48 hours of continuous use and an impressive 560 days of standby time. The integrated mouse touchpad includes left and right click buttons, making it highly convenient for portable use. (Phone holder/stand not included) - Foldable Tri-Fold Design: This ultra-thin, foldable travel keyboard is ideal for frequent travelers or business professionals. Its compact design allows for easy operation of mobile devices on the go, enabling fast and error-free writing, making it an excellent choice for editors and anyone needing to work remotely. - Universal Compatibility: Connect this keyboard effortlessly via Wireless Bluetooth to any Android, iOS, Mac, or Windows device. With a long-lasting standby time of up to 560 days and 48 hours of continuous usage, it serves as a versatile solution for all your typing needs. - Wide Compatibility with Bluetooth 5.3: This foldable keyboard supports three major operating systems: iOS, Windows, and Android. Note that for desktop PCs or laptops without Bluetooth functionality, a third-party Bluetooth adapter (not included) is required for connection. - Practical Use Scenarios: Perfect for professionals working on business trips, students needing to take notes during lectures, or anyone who wants to stay productive while traveling. Its folding size measures 5.98" x 3.82" x 0.71", making it easy to slip into a bag or backpack. This keyboard and mouse touchpad combination is designed for those who value portability and functionality without compromising performance.