1. [Full-Size Folding Wireless Keyboard and Mouse Trackpad]: Finally, you can have full control. It is compatible with Xiaomi Redmi Note 8 Pro. It has a built-in rechargeable battery for 48 hours of use (560 days on standby). It comes with a mouse trackpad and left and right buttons, which is very convenient and portable, and the mini size makes it easy for users to interact. (Not including the phone holder/stand) 2. [Foldable Tri-Fold Design]: Our full-size travel keyboard is very thin and light and foldable, making it a perfect gift for people who travel frequently or go on business trips. It enables you to operate your mobile device on the go, allowing you to write quickly, easily and without errors. It is also a good choice for editors. 3. [All Android PC MAC IOS Connection Modes]: You can connect the keyboard to any Android, IOS, Mac or Windows device via wireless Bluetooth. Up to 560 days of standby time and up to 48 hours of continuous use time, meeting all your needs. 4. [Wide and Universal Compatibility]: With Bluetooth 5.3 technology, this foldable keyboard is compatible with the three major mainstream operating systems: iOS / Windows / Android. Note: [For desktop laptops without Bluetooth function, you need to use a third-party Bluetooth adapter (not included) before use.] Folded size: 5.98' x 3.82' x 0.71'