- Full-Size Folding Wireless Keyboard & Mouse Touchpad: Enjoy seamless control with our keyboard designed for Samsung Galaxy S21. Equipped with a built-in rechargeable battery, it offers up to 48 hours of continuous use and 560 days of standby time. The integrated mouse touchpad features left and right click buttons for enhanced functionality. Its compact and portable design ensures user-friendly interaction. (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 foldable nature allows for easy transport, enabling you to type quickly and efficiently on the go. Ideal for writers and editors who need a reliable solution for mobile productivity. - Universal Connection Modes: Connect effortlessly via Bluetooth to any Android, iOS, Mac, or Windows device. With an impressive standby time of 560 days and continuous usage for up to 48 hours, this keyboard meets all your connectivity needs. - Wide Compatibility: Utilizing Bluetooth 5.3 technology, this foldable keyboard supports iOS, Windows, and Android operating systems. Please note that for desktop PCs or laptops without Bluetooth capability, a third-party Bluetooth adapter (not included) is required for connection. When folded, it measures 5.98" x 3.82" x 0.71", making it easy to store and carry. Use Scenarios: 1. Perfect for business trips, allowing you to work on documents or presentations from your mobile device. 2. Great for students who need a lightweight and portable keyboard for note-taking in lectures. 3. Suitable for casual users who want to enhance their mobile device experience without compromising on comfort or functionality.