Features: 1.The keys of this keyboard adopt the "X" scissor foot structure, the pressing resilience is quite good, and the life span of 5 million hits is enough for you to hit hard. 2.This keyboard uses environmentally friendly and safe printing, it is not easy to fade and durable when typing friction, keyboard charging port, MICRO USB port for easy charging. 3.The keyboard uses a large capacity lithium battery with long lasting power of 180 mA, a rechargeable battery, no memory effect, and can be charged at any time. 4.The keyboard is for Bluetooth 3.0 ultra long distance transmission, wireless and portable, you can use it whatever you want. 5.This keyboard is small and light, does not occupy space, easy to carry, and can be used for Android / for OS X / for Windows systems. specification:Item Type: Keyboard For Bluetooth Version: For Bluetooth 3.0 Applicable System: For Android / for OS X / for Windows Battery: 180 mAh, lithium battery (included) Category: Arabic, Spanish, Russian (optional) The bottom of the product is a metal iron plate. Use Tutorial: 1. Push the [OFF switch to ON] in the upper right corner of the for Bluetooth keyboard, the blue light will light up, and the keyboard will start. 2. Turn on the tablet, find-Settings-Turn on wireless and network-Turn on for Bluetooth-Search nearby devices-[Search for Bluetooth keyboard name (for Bluetooth keyboard)] and click Connect. 3. The tablet screen prompts [for Bluetooth pairing request (input for Bluetooth password XXXX to pair "for Bluetooth keyboard")], enter the number displayed on the screen on the for Bluetooth keyboard and press the Enter key, the connection is successful. PackageList:1 xKeyboard NotePlease note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.