Key Combination Functions:
Press FN + INS to cycle through the lighting modes. Adjust the brightness using FN + "↑" and "↓" there is 16.8 million individual backlight color options to choose from.
This Bluetooth keyboard offers 5 connection options (Wired/2.4G/BT1/BT2/BT3), allowing you to control up to 5 devices. Simply switch modes to control the corresponding device.