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Bluetooth and Connectivity:
• BTH1: Connects to Bluetooth Host 1.
• BTH2: Connects to Bluetooth Host 2.
• BTH3: Connects to Bluetooth Host 3.
• 2.4G: Switches to 2.4GHz wireless mode.
Performance Indicators:
• Batt: Displays battery status.
• NKRO: Enables N-key rollover for simultaneous keypresses.
System Shortcuts:
• Task: Opens Task View (Windows).
• File: Opens File Explorer (Windows).
• MCtl: Activates Mission Control (macOS).
• LPad: Opens LaunchPad (macOS).
Function Description: Charging
To charge your Keychron K8 Max keyboard, connect one end of the USB cable to a power source such
as a USB port on your computer or a USB power adapter, and the other end to the keyboard's
charging port. While the keyboard is charging, the power indicator will display a red light, signifying
that the charging process is active. It typically takes approximately 3 hours to fully charge the
keyboard. Once fully charged, the red indicator light will turn off and a green power indicator will
illuminate.
• The K8 Max keyboard is compatible with all USB ports. For optimal charging performance, it
is recommended to use a 5V 1A adapter or a USB 3.0 port.
• The product supports charging with a voltage of 5V and a current of 1A. Please note that
improper charging practices may result in damage to the device, and the manufacturer will
not be held liable for such issues.