Perfectly for Your Device: This case allows full access to all features & controls (cameras, speakers, ports & buttons) without removing the case. Perfect fit, precise cut-outs, and buttons provide easy access to all of the features & 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 & avoids any joint pain Backlit Keyboard: The soft backlight provides illumination and enables smooth typing even in dark environments Built-in Touchpad: The Integrated touchpad allows multi-gesture controls that navigate your tablet to achieve all the functions Pen Slot: With a pen slot for stylus storage, no need to be afraid of losing your stylus pen (stylus is not included) 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 main page key FN+Win key: Close the touchpad FN+F11 key: Volume increase Other functions can be used according to keyboard prompts Specifications: Bluetooth version: Bluetooth 5.2 Lithium battery capacity: 150mAh Working hours: 100 hours Standby time: >100 days Battery life: 3 years Number of keys: 5 million times