For Galaxy Tab S9 FE+ PU Leather Case with Detachable Bluetooth Keyboard and Built-in Touchpad – Perfect Fit for Your Device: This case provides full access to all features and controls including cameras, speakers, ports, and buttons without removal. Precision cutouts ensure easy access to all tablet functions. The detachable slim Bluetooth keyboard is lightweight and portable, ideal for travel and business use. Integrated touchpad supports multi-gesture controls for smooth navigation. Backlit keys allow comfortable typing in low-light environments. Adjustable stand offers ergonomic viewing and typing angles, suitable for typing, video watching, web browsing, and reading while keeping hands free. Offers full protection against shock, scratches, abrasion, fingerprints, and dirt. High-quality materials and fine craftsmanship deliver a sleek and durable design. Key Functions: Fn+C: Open Bluetooth keyboard Fn+Ctrl: Return to home screen Fn+Win: Disable touchpad Fn+F11: Increase volume Other functions follow standard keyboard prompts Specifications: Bluetooth Version: 3.0 Battery Type: Li-ion, 150mAh Working Time: Up to 100 hours Standby Time: Over 100 days Battery Lifespan: Up to 3 years Key Lifetime: 5 million presses Compatibility: Galaxy Tab S9 FE+ Package Includes: 1 x Bluetooth Keyboard 1 x Protective Case