- Full Size Folding Wireless Keyboard & Mouse Touchpad: Experience complete control with our compatible keyboard for Dell XPS 13D-138. It features a built-in rechargeable battery lasting up to 48 hours of continuous use and an impressive 560 days of standby. The integrated mouse touchpad, along with left and right click buttons, ensures a seamless and portable user experience. (Note: Phone holder/stand not included) - Foldable Tri-Fold Design: This ultra-thin, full-size travel keyboard is perfect for frequent travelers and business professionals. Its compact design allows for easy operation of mobile devices on-the-go, enabling quick, accurate typing for emails, reports, or edits. - All Android, PC, Mac, and iOS Connection Modes: Connect effortlessly to any device via Bluetooth. Enjoy long-lasting performance with 560 days of standby and up to 48 hours of continuous use, making it a versatile solution for your typing needs. - Wide & Universal Compatibility: Utilizing Bluetooth 5.3 technology, this keyboard supports the three major operating systems: iOS, Windows, and Android. For desktop PCs or laptops without Bluetooth capability, a third-party Bluetooth adapter (not included) is required. The folding dimensions are 5.98" x 3.82" x 0.71". Use Scenarios: 1. Business Trip: Easily slip the keyboard into your bag and type on your tablet or smartphone without compromising on comfort or speed. 2. Home Office: Set up a compact workstation with the keyboard and touchpad, providing flexibility and efficiency in a limited space. 3. Content Creation: Ideal for writers and editors who need a reliable keyboard that offers portability without sacrificing functionality.