1. Full-size folding wireless keyboard with built-in mouse touchpad: Compatible with Samsung GT-S7273T. 48 hours of continuous use from a built-in rechargeable battery and up to 560 days in standby. Includes left and right click buttons. Very convenient and portable in a compact form. Phone holder/stand not included. 2. Foldable tri-fold design: Extremely thin and foldable, making it a great travel or business trip companion. Lets you operate your mobile devices on the go. Write fast, easy and error-free. Also a good choice for editors. 3. All Android PC Mac iOS connection modes: Connect the keyboard via Bluetooth to any Android, iOS, Mac or Windows device. Long standby time and up to 48 hours of continuous use. 4. Wide & universal compatibility: Bluetooth 5.3 supports iOS / Windows / Android. Note: Desktop PC/Laptop without Bluetooth requires a third-party Bluetooth adapter (not included). Folding size: 5.98" x 3.82" x 0.71"