- Full-size folding wireless keyboard with touchpad: Compatible with Xolo Era 4K, featuring a built-in rechargeable battery that offers 48 hours of use and 560 days of standby. The integrated mouse touchpad includes left and right click buttons for seamless navigation. Ideal for portable, user-friendly interaction. (Phone holder/stand not included) - Compact tri-fold design: This extremely thin travel keyboard is perfect for frequent travelers or business professionals. Easily write fast, accurately, and conveniently operate mobile devices on the go. A great gift for editors and anyone who requires productivity while traveling. - Universal connection modes: Connect wirelessly via Bluetooth to any Android, iOS, Mac, or Windows device. With a remarkable standby time of 560 days and up to 48 hours of continuous use, this keyboard serves all your productivity needs without frequent recharging. - Wide compatibility: Utilizing Bluetooth 5.3 technology, the keyboard supports the three major operating systems: iOS, Windows, and Android. Note: For desktop PCs or laptops lacking Bluetooth functionality, a third-party Bluetooth adapter (not included) is required for connection. Folding dimensions are 5.98" x 3.82" x 0.71". Use scenarios: 1. Ideal for remote work: Easily type documents or emails from your smartphone or tablet during commutes or while traveling. 2. Perfect for presentations: Use the touchpad feature to control slideshows seamlessly, enhancing professional presentations. 3. Great for content creation: Streamlined design and functionality make it excellent for writers or editors needing a portable typing solution on the move.