LFOIQN Wireless Backlit Keyboard Case For PRITOM Teclast Cubot HUION GAOMON DOOGEE CHUWI BLACKVIEW BMAX OSCAL Tablet 10" 11 inch

Wireless Bluetooth keyboard, rainbow backlight, intelligent touch, universal 9.7-inch, 10.1-inch, 10.5-inch, 11 inch, 11.5-inch tablet computersCompatible systems: Android, Windows, iPad OSMethod for connecting a tablet to a keyboard: Turn on the keyboard switch to [ON], press [fn] + [C] simultaneously for 3 seconds until the blue indicator light comes on. Open the tablet - [Settings] -- [Bluetooth] - turn on the switch to search for [BT Keyboard], click to pair and connect successfully.Product Details:1. Number of keys: 64 keys2. Battery: Lithium battery 500mAh3. Stand-by time: 150 days4. Working Time: 5 hours (with backlit on), 120 hours (with backlit off)5. Working Voltage: 3.0 - 4.2V6. Charging current:<250 mA7. Effective distance: 10 meters8. Backlit Light: 7 colors backlit9. Charge Port: Type-c10. Material: PU Leather11. Key life:3 million12. Charging times: 3 hours13. Color: BlackProduct includes: keyboard cover x1, charging cable x1, instruction manual x1