Detachable Keyboard: The detachable keyboard design offers enhanced flexibility, allowing you to seamlessly switch between tablet mode and laptop mode. This feature provides a more convenient and customizable user experience, perfect for both work and play. Enjoy the freedom to use the keyboard when you need it and remove it when you don't, making your tablet more versatile than ever. Long battery life: With just 1 hour of charging time, this keyboard case provides up to 30 days of battery life. The built-in 160mAh battery ensures you can work or play for extended periods of time without having to worry about frequent charging. This extended battery life makes it ideal for travel, meetings, and everyday use, providing reliable performance whenever you need it. Convenient Portability: Designed for ultimate portability, this keyboard case is lightweight and easy to carry. Its slim profile adds minimal bulk to your Samsung Tab S9, making it perfect for use on the go. Whether you're commuting, traveling, or just moving from room to room, this keyboard case ensures that your tablet stays protected and ready to use at any time. Specifications: Color: Black Size: 24.8 cm, Width: 15 cm, Height: 0.6 cm Material: ABS+PU+TPU+Electronic components Model: Samsung Tab S9 11-inch X710/716B/718U Package includes: Protective case x 1 Keyboard x 1 Charging cable x 1 User manual x 1