1、Free from Wiring: Supports 1 Bluetooth connection, the wireless keyboard ensures 8-10m working distance that is free of wiring constriction.2、Low Noise Typing: The Bluetooth keyboard allows for low noise typing, and the comfortable freely flowing typing will improve your efficiency.3、Wide Compatibility: For Windows system, for Android system and for iOS system, also highly compatible with various phone, tablet, PC and so on.4、The Working Tips: For iOS and for Windows systems, use Fn and function keys for shortcuts. For Android system, use Fn and Shift and function keys for shortcuts.5、Simpler Carrying: Able to be folded into a smaller size, the lightweight 2 fold keyboard is very convenient to carry for other works. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.