How to Use: Turn on the power switch, press and hold the connect button for 2?3 seconds, the indicator light will flash to enter the BT pairing mode, and the phone and tablet can be connected. Specification: Item Type: Foldable Keyboard Material: ABS Connectivity: Wireless BT 3.0 Wireless Distance: Approx. 10 Meters / 10.94yd Battery Type: Inbuilt 120mAh Lithium Battery Package List: 1 x Foldable Keyboard1 x USB Cable 1 x User Manual