For Samsung Galaxy Tab S9 Ultra Backlight Touchpad Bluetooth Keyboard with Pen Slot Leather Tablet Case Perfectly for Your Device: This case allows full access to all features and controls (cameras,speakers,ports and buttons) without removing the case. Perfect fit,precise cut-outs,and buttons provide easy access to all of the features and functions of your tablet Detachable Bluetooth Keyboard: This protective set includes a PU leather case + a wireless Bluetooth keyboard. The keyboard is slim and portable,which is very suitable for traveling and business trips With Stand: Stand case makes it much more comfortable for typing,watching videos,Internet surfing,and reading while keeping both your hands free and avoids any joint pain Built-in Touchpad: The Integrated touchpad allows multi-gesture controls that navigate your tablet to achieve all the functions Fully Protection: High-quality material combined with excellent workmanship makes this cover feel very stylish. Fully Protects your device against shock,abrasion,scratch,fingerprint,dirt,etc. Key Function: Fn+C key: Turn on Bluetooth keyboard FN+Ctrl key: Return to the main page key FN+Win key: Close the touch version FN+F11 keys: Volume increase Other functions can be used according to keyboard prompts Specifications: Bluetooth version: Bluetooth 5.2 Lithium battery capacity: 280mAh Working hours: 100 hours Standby time: >100 days Battery life: 3 years Number of key presses: 5 million times Compatible with: Galaxy Tab S9 Ultra Package included: 1 x Bluetooth Keyboard Leather Cover Other items not included