1. FULL SIZE FOLDING WIRELESS KEYBOARD MOUSE TOUCHPAD : Finally, you can have full control to be compatible with Samsung GALAXY Note II Sprint with our BuiltIn Rechargeable Battery that provides 48 hours of use (560 days standby) and features a Mouse Touchpad with Left and Right click buttons. It has a very convenient and portable mini size for userfriendly interaction. (PHONE HOLDER/STAND NOT INCLUDED) 2. FOLDABLE TRIFOLD DESIGN : Our FULL SIZE Travel Keyboard is extremely thin and foldable, making it a perfect gift for those who often travel or are on a business trip. It enables you to operate your mobile devices on the go, allowing for fast, easy, and error writing. It's also a good choice for editors. 3. ALL ANDROID PC MAC IOS CONNECTION MODES: You can connect the keyboard to your device via Wireless Bluetooth to ANY Android, IOS, Mac, or Windows Device. Its longlasting 560 days of standby time and up to 48h of continuous use make it suitable for all your needs. 4. WIDE UNIVERSAL COMPATIBILITY: With Bluetooth 5.3 technology, the foldable keyboard can work with 3 major operating systems: iOS / Windows/ Android. NOTE: For Desktop PC Laptop without bluetooth function, you need to use thirdparty bluetooth adapter (not included) before use. Folding size: 5.98' x3.82' x0.71'