How to connect the Bluetooth keyboard? 1. Open the case, and insert the tablet into the case. 2. Dial ON/OFF button on right direction for opening keyboard, press ” FN+C” into wireless matching condition.(The Bluetooth light blinks slowly) 3. Open bluetooth on device, search keyboard name(Bluetooth Keyboard 3.0) for matching device to keyboard 4. Click the "Bluetooth Keyboard 3.0" to connect, finish.Product Features: 1. Magnetic removeable keyboard 2. Converts from to stand 3. Stylish PU leather Covering/ case 4. With front and rear-facing canera holes Specification: 1. Battery Capacity: 400mAh(2*200mAh) 2. Voltage: 3.7V 3. Input Voltage: Type-C USB Charge 5V 4. Standby Time: >100 Days 5. Charging Time: 3-4 Hours 6. Working Time with backlit: About 100 hours 7. Operating Temperature: -20?-55? 8. Storage Temperature: -40?-70? 9. Working Distance: 10M 11. Modulation System: GFSK Package Included: 1*bluetooth Keyboard Case 1* Micro-C USB Charging Cable 1*User Manual Kind Tips: 1. The keyboard will automatically sleep if you do not use it within 10 minute. 2. Then press any key and wait 2-3 seconds, the device will automatic return the last time you read