tips for update:
Before burning the keyboard,please turn off the keyboard,connect it with cable and change to wired mode.

Open the firmware,it will burning automatically,after finishing burning,please re-plug the keyboard.
Please note that firmware updating is irreversible.


Here below is the update content:
1.Add Mac key funcion,press FN+P to achieve,and press FN+O to switch to Win
2.Cancel the combination FN+left ctrl to switch key function
3.The arrow key function can switch by pressing FN+Enter,or achieve by fn shortcut
4.Cancel the limit of FN+ctrl/shift/alt combination,that means if you want to achieve alt+F4,
you can press FN+alt+4 to achieve.
5.add 2.4G mode,but we can not supplier 2.4G receiver to buyer now.
6.add multimedia function on combination FN+A/S/D/Z/X/C/V/B