For Samsung Galaxy Tab S9 Ultra Case Leather Pen Slot Tablet Cover + Backlit BT Keyboard with Touchpad

• 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: 3.0
• Lithium battery capacity: 150mAh
• Working hours: 100 hours
• Standby time: >100 days
• Battery life: 3 years
• Number of keys: 5 million times