- Full-size folding wireless keyboard with a mouse touchpad: designed to be compatible with Lenovo TAB3 8. built-in rechargeable battery supports up to 48 hours of continuous use and 560 days in standby. Includes left and right click buttons on the touchpad. Very convenient and portable for user friendly interaction. Note: phone holder/stand is not included. - Foldable tri-fold design: the full-size travel keyboard is extremely thin and foldable, making it a practical gift for travelers or business travelers. It allows you to operate your mobile devices on the go. Write fast, easy, and with fewer errors. Also a good choice for editors. - All Android PC Mac iOS connection modes: connect the keyboard to any Android, iOS, Mac, or Windows device via Bluetooth. Long battery life with 560 days standby and up to 48 hours of continuous use. - Wide and universal compatibility: Bluetooth 5.3 enables operation with iOS, Windows, and Android. Note: for desktop PCs or laptops without Bluetooth, a third-party Bluetooth adapter (not included) is required. Folding size: 5.98" x 3.82" x 0.71".