- Full size folding wireless keyboard and mouse touchpad: Compatible with Dell XPS 14 (L421X). Built-in rechargeable battery provides up to 48 hours of continuous use and up to 560 days of standby. Includes a mouse touchpad with left and right click buttons for convenient control. Very portable mini size for user friendly interaction. Phone holder or stand is not included. - Foldable tri-fold design: Extremely thin and foldable, making it a practical gift for travelers or those on business trips. Lets you operate mobile devices on the go, write fast and with fewer errors. A good option for editors as well. - All Android, PC, Mac, iOS connection modes: Connect via Bluetooth to any Android, iOS, Mac or Windows device. Long standby time (up to 560 days) and up to 48 hours of continuous use. - Wide and universal compatibility: Bluetooth 5.3 technology supports iOS, Windows and Android. Note: Desktop PCs or laptops without Bluetooth require a third-party Bluetooth adapter (not included). Folding size: 5.98" x 3.82" x 0.71".