For Samsung Galaxy Tab S8 Ultra Leather Case with Touchpad and Bluetooth Keyboard • Premium PU leather tablet cover helps protect the tablet from daily scratches and damage • Equipped with Bluetooth 5.0 and built-in 300mAh battery, long-lasting use • The case functions as a tablet stand for hands-free convenience • Includes touchpad functionality for easy navigation when a mouse is not available Specifications: • Bluetooth version: 5.0 • Lithium battery capacity: 300mAh • Working hours: Up to 100 hours • Standby time: Over 100 days • Battery life: Up to 3 years • Number of keystrokes: 5 million times Key function introduction: • Fn+C: Turn on the Bluetooth keyboard • Fn+Ctrl: Return to home screen • Fn+Win: Close touch version • Fn+F11: Increase volume Package included: • 1 x Integrated Tablet Keyboard Leather Case • Other items not included