Keychron B1 Pro - Page 13

13
KEY DESCRIPTION
Screen Brightness Decrease
Screen Brightness Increase
Previous
Play/Pause
Next
Mute
Key Description
Scr-
Scr+
Prvs
Play
Next
Mute
Layer 1 will be activated
when holding this key
Key Description
MO(1)
Layer 3 will be activated
when holding this key
MO(3)
Bluetooth Host 1
BTH1
Bluetooth Host 2
Bluetooth Host 3
2.4 GHz Host2.4G
Task Task View
File File Explore
Boot BootLoader
Calc Calculator
Volume IncreaseVol+
BTH3
Volume DecreaseVol-
BTH2
Key Description