For Samsung Galaxy Tab A9 Leather Case + Touchpad Bluetooth Keyboard with Backlit \u2022Premium PU leather tablet cover can protect the tablet against daily scratch and damage \u2022With Bluetooth 5.0, 300mAh battery built-in, durable to use \u2022The case can be used as a tablet stand for hands-free use \u2022With touchpad function, it will offer a great aid when you do not have a mouse in hand \u2022Featured with bright backlight, making your keyboard gorgeous and special Specifications: \u2022Bluetooth version: 5.0 \u2022Lithium battery capacity: 300mAh \u2022Working hours: 100 hours \u2022Standby time: >100 days \u2022Battery life: 3 years \u2022Number of keystrokes: 5 million times \u2022Key function introduction: \u2022Fn+C: Turn on the Bluetooth keyboard \u2022FN+Ctrl: Back to the main page key \u2022FN+Win: close the touch version \u2022FN+F11: Volume up Package included: \u20221 x Integrate Tablet Keyboard Leather Case \u2022Other items not included