- Full-size folding wireless keyboard with built-in touchpad and left and right click buttons. Compatible with Zen Mobile Ultrafone 105 pro. Built-in rechargeable battery provides up to 48 hours of continuous use and up to 560 days in standby. Includes mouse touchpad; phone holder/stand not included. Compact, portable mini size for easy, user-friendly interaction. - Foldable tri-fold design: extremely thin and foldable, making it a perfect gift for travelers or business trips. Lets you operate mobile devices on the go. Write fast, easy, and error-free. Also a good choice for editors. - All Android, PC, Mac, iOS connection modes: connect via wireless Bluetooth to any Android, iOS, Mac or Windows device. Long standby time of 560 days and up to 48 hours of continuous use. - Wide and universal compatibility: Bluetooth 5.3 technology, works with iOS, Windows and Android. Note: Desktop PC/Laptop without Bluetooth function requires a third-party Bluetooth adapter (not included). Folding size: 5.98 x 3.82 x 0.71 inches. - Use scenarios: travel or business trips, in-flight or cafe work, typing emails or documents on a phone or tablet, remote work and on-the-go editing.