1. FULL-SIZE FOLDING WIRELESS KEYBOARD & MOUSE TOUCHPAD: Experience seamless compatibility with the AT&T Trek 2 HD. This keyboard features a built-in rechargeable battery that lasts up to 48 hours of usage and provides 560 days of standby time. It includes a mouse touchpad with left and right-click buttons, ensuring convenience and portability. It's compact yet user-friendly (PHONE HOLDER/STAND NOT INCLUDED). 2. FOLDABLE TRI-FOLD DESIGN: Our full-size travel keyboard is ultra-thin and foldable, making it an excellent gift for frequent travelers or business professionals. It enables efficient operation of mobile devices on the go, allowing for fast and error-free typing. Ideal for editors and anyone who values productivity while traveling. 3. ALL ANDROID, PC, MAC, IOS CONNECTION MODES: Connect effortlessly to any Android, iOS, Mac, or Windows device via Bluetooth. The impressive standby time of 560 days and 48 hours of continuous use caters to all your needs, providing reliable performance in various settings. 4. WIDE & UNIVERSAL COMPATIBILITY: Utilizing Bluetooth 5.3 technology, the foldable keyboard supports the three major operating systems: iOS, Windows, and Android. Note: For desktop PC or laptop without Bluetooth, a third-party Bluetooth adapter (not included) is required for use. When folded, it measures 5.98 inches x 3.82 inches x 0.71 inches, ensuring easy portability and storage. Use Scenarios: - Write reports or emails in a coffee shop while traveling. - Edit documents on the go during business trips. - Use as a portable solution for presentations or meetings.