1.Widely Compatibility: Compatible with 3 mainstream Operating Systems (Android / iOS / Windows). Great for iPhone, iPad, Android phones, Windows computer, Tablets. It could connect 3 devices at the same time.
2.Smart Operation: Automatically turn on and sleep mode by simply opening or closing the keyboard.
3.Built-in Stand holders to hold and prop up your device, you can use your tablets and smart phones at an ideal viewing angle
4.Ultra-thin and Lightweight: Folded size: 25.2x2.9cm/10x1.1inch, unfolded size:
25.2x16.5cm/10x6.5inch, it's easy to put it into purse, bag, or pocket.
5.Perfect Gift: Best gift choice for friends, colleagues and family etc.
Bluetooth pairing: R4 keyboard
Bluetooth distance: about 10 meters
Low voltage alarm: ≤1.1V
Battery: 1pcs AAA battery(Can work continuously for about 200 hours)
1.The keyboard will automatically switch on after opening,blue LED light.
2.Press the "Fn+C" button for one second,the blue dication light twinkle,the device enter into searching and match code status.
3.Click the "setting"on the device then open the "bluetooth"into searching,you will find "R4 Keyboard",click to next step.There is tip for connecting successfully,then enjoy your R4 keyboard.