Specifications: A.Working Frequency:2.400GHz-2.483GHz B.Frequency:24MHz C.Working distance:10m D.Battery:Lithium-polymer How to connect Bluetooth keyboard to your ipad? 1. Turn on the power toggle switch. The [Power] and [Bluetooth] indicator light will be 5 seconds, then, the light will go off. 2. Press on the [Connect] button. The [Bluetooth] indicator light will be blinking, and the [Power] ...