QKILL Aluminum Foldable Bluetooth Wireless Keyboard for iPad Pro/ iPad Air 2/ iPad Mini 4 3 2 1, Galaxy Tab S2 9.7/ Tab S 10.5/ Tab 4&3 10.1/ 7.0, iOS Android Windows with Stand (Luxury Gold) Tri-fold Bluetooth keyboard: Magnetic power on/off design, easy and flexible to operate. Sleek and slim design, easy to use and carry. Made of Aircraft-grade aluminum for superior rigidity, anodized matte process creates excellent sense of touch QWERTY layout with hot keys, compatible 3 major operating systems: iOS / Android / Windows. Works with most bluetooth supported devices Bluetooth Keyboard Pairing Steps: 1. Unfolding the keyboard, power indicator shines green light for about 5 seconds, then off; 2. Press both Fn key and C key simultaneously, bluetooth indicator will blink blue lights; 3. Turn on your device's bluetooth function, it will search the keyboard pairing code automatically.keyboard pairing: Bluetooth 3.0 Keyboard), click pairing code, connecting successfully. Bluetooth indicator light will be off automatically Package includes: Foldable Bluetooth keyboard, USB charging cable, User manual With any problems, please do not hesitate to email us firstly, we will offer you the best service and try our best to help you out! Many thanks for your cooperation in ahead