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 various modes, whether you're typing 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 when 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 without access to frequent charging. The efficient power management ensures 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 shields your device from scratches, bumps, and minor drops, while the keyboard provides an extra layer of protection when attached. This robust construction ensures 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: BlackDimensions: Length: 24.8 cm, Width: 15 cm, Height: 0.6 cmMaterial: ABS+PU+TPU+Electronic componentsModel: KPH-030Package includes:Case x1Keyboard x1Charging cable x1Color box x1Manual x1