User's Manual

Features
1. Power switch
2. Macro Key 1
3. Macro Key 2
4. Macro Key 3
5. Macro Key 4
6. Fn, Function key
Fn key combination keys:
2. Bluetooth channel 1 Tap to select, Hold 3 seconds to enter pairing mode
3. Bluetooth channel 2
4. Bluetooth channel 3
5. Connect via USB cable
7. iOS Bluetooth channel 1
8. iOS Bluetooth channel 2
9. iOS Bluetooth channel 3
10. Android
11. PC
12. iOS/MacOS
13. Mute volume
14. Volume down
15. Volume up
16. Previous song
17. Play/Pause
18. Next song
19. Numpad (support depends on OS)
20. Input language switch (support depends on OS)
21. Caps Lock indicator Light
22. Bluetooth connection (blue light), Wired connection (green light)