- FULL-SIZE FOLDING WIRELESS KEYBOARD & MOUSE TOUCHPAD: Compatible with BLU Studio Max, this keyboard features a built-in rechargeable battery that lasts for 48 hours of use and 560 days on standby. It includes a mouse touchpad with left and right click buttons, ensuring user-friendly interaction in a compact design. (Phone holder/stand not included) - FOLDABLE TRI-FOLD DESIGN: This ultra-thin, foldable travel keyboard is ideal for frequent travelers and business professionals. Its portable size allows for easy operation of mobile devices, enabling fast and efficient typing—perfect for editors and on-the-go work. - ALL ANDROID, PC, MAC, IOS CONNECTION MODES: Connect wirelessly via Bluetooth to any Android, iOS, Mac, or Windows device. Enjoy a long standby time of 560 days and up to 48 hours of continuous usage, catering to all your connectivity needs. - WIDE & UNIVERSAL COMPATIBILITY: Utilizing Bluetooth 5.3 technology, this foldable keyboard supports the three major operating systems: iOS, Windows, and Android. Note: For desktop PCs or laptops without Bluetooth capability, a third-party Bluetooth adapter (not included) is required. When folded, it measures 5.98" x 3.82" x 0.71". Practical Use Scenarios: 1. Business trips: Easily type emails and documents during flights or in hotel rooms without the bulk of a traditional keyboard. 2. Remote work: Maintain productivity while working in cafes or co-working spaces with a lightweight and portable keyboard. 3. Editing on the go: Perfect for writers and editors needing a compact solution to type quickly and efficiently from their mobile devices.