- FULL-SIZE FOLDING WIRELESS KEYBOARD & MOUSE TOUCHPAD: Achieve full control with our keyboard designed for seamless compatibility with the Sony Xperia XA Ultra. It features a built-in rechargeable battery offering up to 48 hours of active use and 560 days of standby time. The integrated mouse touchpad includes left and right click buttons for efficient navigation. Its compact, portable design ensures user-friendly interaction. (Note: Phone holder/stand not included) - FOLDABLE TRI-FOLD DESIGN: This ultra-thin, full-size travel keyboard folds effortlessly, making it an ideal companion for frequent travelers and business professionals. Its design enables easy operation of mobile devices on the go, allowing for fast and accurate typing—a practical choice for editors and anyone needing quick access to their work. - COMPATIBLE WITH ALL DEVICES: Connect via Bluetooth to a wide range of devices, including Android, iOS, Mac, and Windows. With an impressive 560 days of standby time and up to 48 hours of continuous use, you can rely on it for all your connectivity needs. - UNIVERSAL CONNECTIVITY: Utilizing Bluetooth 5.3 technology, this keyboard works seamlessly with major operating systems: iOS, Windows, and Android. For desktop PCs or laptops lacking Bluetooth functionality, a third-party Bluetooth adapter (not included) is required. When folded, its dimensions are 5.98 x 3.82 x 0.71 inches, ensuring portability without compromising functionality. Practical use scenarios: 1. Business travelers can stay productive during flights or in hotels. 2. Writers and editors can draft and edit content efficiently away from their desks. 3. Students can easily take notes during lectures or group study sessions with this portable solution.