- Full-size folding wireless keyboard with built-in rechargeable battery and mouse touchpad. It provides 48 hours of continuous use (560 days standby) and includes left and right click buttons on the touchpad. PHONE HOLDER/STAND NOT INCLUDED. Compatible with Samsung SM-J730F DS. - Foldable tri-fold design. The keyboard is extremely thin and folds for easy portability, making it a practical gift for travelers and business users. It enables on-the-go operation of mobile devices, supports fast, easy, and error-free typing, and is a good choice for editors. - All Android PC MAC IOS connection modes. Connects via wireless Bluetooth to any Android, iOS, Mac, or Windows device. It offers long standby time and up to 48 hours of continuous use. - Wide and universal compatibility. With Bluetooth 5.3, the foldable keyboard works 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 in x 3.82 in x 0.71 in.