1.⌨[FULL SIZE FOLDING WIRELESS KEYBOARD & MOUSE TOUCHPAD] : You can have full control and it's compatible with ZTE Imperial. It has a Built - In Rechargeable Battery that provides 48 hours of use (560 days standby), along with a mouse touchpad and left and right click buttons. It's very convenient and portable with a mini size for user - friendly interaction. (PHONE HOLDER/STAND NOT INCLUDED) 2.⌨[FOLDABLE TRI - FOLD DESIGN] : Our FULL SIZE Travel Keyboard is extremely thin and foldable, making it a great gift for those who often travel or are on business trips. It enables you to operate your mobile devices while on the move. You can write fast, easily, and with fewer errors! It's also a good choice for editors 3.⌨[ALL ANDROID PC MAC IOS CONNECTION MODES]: Connect the keyboard to your device via Wireless Bluetooth, compatible with ANY Android, IOS, Mac, or Windows Device. With a long - lasting 560 - day standby time and up to 48h of continuous use, it meets all your needs. 4.⌨[WIDE & UNIVERSAL COMPATIBILITY]: Using Bluetooth 5.3 technology, the foldable keyboard works with 3 major operating systems: iOS / Windows/ Android. NOTE: [For Desktop PC Laptop without bluetooth function, you need to use third - party bluetooth adapter (not included) before use]. Folding size: 5.98' x3.82' x0.71'