- Full-size folding wireless keyboard with a mouse touchpad: compatible with Lenovo TAB 2 A8; built-in rechargeable battery provides up to 48 hours of continuous use and up to 560 days of standby. The touchpad includes left and right-click buttons. Phone holder/stand is not included. - Foldable tri-fold design: extremely thin and foldable for travel or business trips. Lets you operate mobile devices on the go, enabling fast, easy, and error-free typing. Also a good option for editors. - Bluetooth connection across devices: can connect wirelessly via Bluetooth to Android, iOS, Mac, or Windows devices. Long standby time and up to 48 hours of continuous use. - Wide and universal compatibility: Bluetooth 5.3 technology supports 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".