Detachable Keyboard Design: The innovative detachable design of this keyboard case allows for greater flexibility and convenience. Easily separate the keyboard from the case to use your Samsung Tab S9 11-inch in different modes, whether you're writing a document, watching a video, or browsing the web. This adaptability enhances your overall user experience, making it perfect for both work and leisure activities. The magnetic attachment ensures a secure connection while allowing for easy removal if needed. Long battery life: Enjoy extended use with the built-in 160mAh battery. A quick 1-hour charge provides up to 30 days of battery life, minimizing downtime and keeping you productive on the go. This extended battery performance is ideal for travelers, students, and professionals who rely on their tablets for extended periods of time without access to frequent charging. The efficient power management ensures that you can focus on your tasks without worrying about running out of power. Enhanced Protection: The combination of ABS, PU, and TPU materials offers comprehensive protection for your Samsung Tab S9 11-inch. The black rotating leather case protects your device from scratches, bumps, and minor drops, while the keyboard provides an extra layer of protection when connected. This rugged construction ensures that your tablet remains safe and protected, whether you're commuting, working in a busy environment, or simply storing it at home. The precise cutouts provide easy access to all ports and buttons. Specifications: Color: Black Dimensions: Length: 24.8 cm, Width: 15 cm, Height: 0.6 cm Material: ABS+PU+TPU+Electronic components Model: KPH-030 Package includes: Case x1 Keyboard x1 Charging Cable x1 Color Box x1 Manual x1